Martin Compston
Martin Compston (born 8 May 1984) is a Scottish actor and former professional footballer, recognized for his breakthrough role as the troubled teenager Liam in Ken Loach's independent film Sweet Sixteen (2002) and his portrayal of the principled Detective Inspector Steve Arnott in the BBC police procedural Line of Duty (2012–2021). [1][2][3]
Hailing from Greenock in Inverclyde, Compston entered acting without formal training or experience, securing the lead in Sweet Sixteen at age 17 after impressing director Loach during auditions originally intended for his football peers; the performance earned him the BAFTA Scotland Award for Best Actor in a Scottish Film. [4][5] His subsequent career spans gritty crime dramas like The Wee Man (2013), where he played real-life gangster Paul Ferris, and more recent series such as Vigil (2021) and Fear (2025), often depicting characters navigating moral complexities in institutional or personal crises. [1][6]
Prior to fully committing to acting, Compston briefly played semi-professional football for Greenock Morton, reflecting his lifelong support for Celtic FC, though he transitioned after recognizing limited prospects in the sport. [4] In his personal life, he married American actress Tianna Chanel Flynn in 2016, with whom he has a son, and has divided residence between Scotland and Las Vegas; he has publicly rebuked unsubstantiated media claims about his private matters, such as alleged fertility issues. [1][7]
Early life
Upbringing and family
Martin Compston was raised in Greenock, Inverclyde, in Renfrewshire, Scotland, within a working-class Catholic family.[6][4] He grew up alongside his older brother, Barry, with whom he shared a strong interest in football, frequently attending matches of the Celtic team during his teenage years.[4][8] Compston's parents, Liz and Jim, played a central role in his upbringing in the local community.[9] He has described Greenock as a foundational element of his identity, emphasizing the influence of his family's roots in the area where his parents raised him.[10]Education and early interests
Compston attended St. Columba's High School in Gourock, Inverclyde, Scotland, where he demonstrated strong academic performance by earning three As and two Bs in his Higher exams.[6][4] Despite these results, he departed the school at the conclusion of his fifth year to pursue opportunities in professional football, forgoing further formal education.[4] His early interests centered predominantly on football, which dominated his childhood and teenage years in Greenock.[11] As a teenager, Compston played for the youth team at Aberdeen FC, reflecting his talent and dedication to the sport.[12] He was an avid supporter of Celtic FC, regularly attending matches with his older brother Barry, and harbored ambitions of a professional playing career above all else.[1] Compston later recalled a working-class upbringing enriched by simple pursuits like football, with no prior involvement in acting or performing arts.[11] He also expressed youthful enthusiasm for music alongside his sporting passions.[13]Football career
Youth and professional play
Compston developed an early interest in football, growing up in Greenock, Inverclyde, where he regularly attended matches of Celtic F.C. with his brother.[4] He joined the youth setup at Aberdeen F.C. during his teenage years and briefly served as captain of their youth team.[14] Recognizing limited prospects at Aberdeen, he transitioned to his local club, Greenock Morton F.C.[14] At age 16, Compston left secondary school in his fifth year to sign with Greenock Morton's youth team on a professional contract.[9] He made his senior debut for Morton during the 2001–2002 Scottish Second Division season, appearing as a substitute in two first-team matches.[15] [14] These outings marked the extent of his professional playing career, which was curtailed by injury shortly thereafter.[16]Post-career involvement
Following the end of his brief professional stint with Greenock Morton in 2001—where he made two first-team appearances—and a subsequent short period playing junior football for Greenock Juniors, Compston retired from competitive play at age 17 due to a combination of injury setbacks and the club's relegation to the Scottish Third Division.[14][15] He transitioned fully to acting after securing a lead role in the 2002 film Sweet Sixteen, but maintained an active interest in football through charitable events and supporter activities.[17] Compston has been involved in Soccer Aid for UNICEF since 2014, participating as a player for the World XI team in the annual celebrity charity match held at Old Trafford. In 2023, he expanded his role by managing the World XI, guiding them to a fifth consecutive victory against the England XI with a 5-4 penalty shootout win after a 1-1 draw. He returned to play for the World XI in the 2025 edition on June 15, contributing to ongoing fundraising efforts that have raised over £30 million for UNICEF programs since the event's inception in 2006.[18][19] As a lifelong supporter of Celtic F.C., Compston has appeared in multiple testimonial matches for the club, fulfilling a personal ambition to play at Celtic Park despite his early career not reaching that level professionally. These appearances underscore his enduring connection to Scottish football, though he has not taken on formal roles such as coaching or ambassadorship with former clubs like Morton.[17][20]Acting career
Debut and breakthrough roles
Compston's entry into acting occurred in 2000, when director Ken Loach held open auditions at his former high school in Greenock, Scotland, for the lead role in the social realist drama Sweet Sixteen.[21] With no professional acting experience—having previously pursued a career as a youth footballer for Greenock Morton—Compston impressed Loach sufficiently to secure the part of Liam, a 15-year-old aspiring to reunite with his incarcerated mother amid economic hardship and involvement in petty crime.[1] [21] Filming took place on location in Inverclyde over several weeks in 2001, allowing Compston, then aged 16, to draw on his local knowledge for authenticity.[22] Released in 2002, Sweet Sixteen marked Compston's screen debut and propelled him to prominence, earning widespread critical praise for its unflinching portrayal of working-class Scottish life.[23] The film premiered at the Cannes Film Festival that year, receiving a 15-minute standing ovation and a 97% approval rating on Rotten Tomatoes based on contemporary reviews highlighting its raw emotional depth.[24] Compston's naturalistic performance as the determined yet vulnerable Liam was singled out for acclaim, with critics noting how his inexperience contributed to the role's credibility.[24] For this work, he received the British Independent Film Award for Most Promising Newcomer in 2002, establishing him as a talent capable of leading gritty, character-driven narratives.[25] The breakthrough success of Sweet Sixteen transitioned Compston from local obscurity to international recognition, opening doors to further opportunities while typecasting risks were mitigated by Loach's endorsement of his versatility in subsequent interviews.[26] This debut role not only showcased his ability to embody regional dialects and socioeconomic struggles convincingly but also aligned with Loach's tradition of casting non-actors for realism, a method Compston later credited for his organic portrayal.[27]Major television roles
Compston first gained regular television exposure portraying Ewan Brodie, a kitchen hand at Glenbogle House, in the BBC Scotland drama Monarch of the Glen across 20 episodes from 2003 to 2005.[28] [29] His breakthrough television role came as Detective Sergeant Steve Arnott—promoted to Detective Inspector in later series—in the BBC's Line of Duty, appearing in all 36 episodes from 2012 to 2021.[30] [31] Arnott serves as a principal investigator in the AC-12 anti-corruption squad, investigating misconduct within the police force.[31] The series, created by Jed Mercurio, drew peak audiences exceeding 12 million viewers for its finale.[32] Following Line of Duty, Compston starred as Dan Docherty, a wealthy property developer desperate for a child via surrogacy, in the five-part BBC One drama The Nest in 2020.[33] [34] In the 2021 BBC thriller Vigil, he played Chief Petty Officer Craig Burke, a sonar expert on HMS Vigil whose suspicious death aboard a nuclear submarine triggers a police investigation; Burke appears in five episodes of the first series, primarily in flashbacks after an early on-screen demise.[35] Compston portrayed Daniel MacAfee, a construction company director and romantic interest to the lead forensic scientist, in the forensic crime drama Traces across two series from 2019 to 2022.[36] [37] He took the role of Fulmer Hamilton, the radio and communications officer on an isolated North Sea oil rig, in Amazon Prime Video's supernatural thriller The Rig, debuting in 2023 with a second season renewed.[38] [39] In 2025, he joined ITV's Red Eye for its second series in a leading capacity alongside returning star Jing Lusi.[40]Film roles and versatility
Compston made his feature film debut in Ken Loach's Sweet Sixteen (2002), portraying Liam, a 15-year-old aspiring to secure a stable life for himself and his mother amid poverty and familial dysfunction in Greenock, Scotland.[23] Cast at age 16 with no prior acting experience after auditioning at his former high school, Compston's naturalistic performance earned him the Most Promising Newcomer award at the 2002 British Independent Film Awards.[41] His early film work expanded into supporting roles that highlighted emerging range, such as the young soldier Joshua in the post-apocalyptic action film Doomsday (2008), directed by Neil Marshall.[42] In The Disappearance of Alice Creed (2009), Compston played Danny, one of two kidnappers in a claustrophobic thriller, contributing to the film's tense interpersonal dynamics alongside co-stars Gemma Arterton and Eddie Marsan.[11] Compston's versatility became evident in mid-2010s roles spanning genres and character archetypes. He led as the real-life Glasgow gangster Paul Ferris in the crime biopic The Wee Man (2013), embodying a figure known for his violent associations with organized crime.[41] That year, he appeared in Filth, Irvine Welsh's adaptation of his novel, as a junior detective entangled in the corrupt schemes of James McAvoy's protagonist, blending dark humor with moral ambiguity. In the black comedy The Legend of Barney Thomson (2015), Compston portrayed Detective Sergeant Glen Fallon, pursuing a barber-turned-serial-killer played by Emma Thompson's son-in-law. Later films further diversified his portfolio. Compston took on the historical role of James Hepburn, 4th Earl of Bothwell, in Mary Queen of Scots (2018), depicting the controversial nobleman in Josie Rourke's period drama starring Saoirse Ronan and Margot Robbie.[43] In The Aftermath (2019), set in post-World War II Hamburg, he played British army officer Peter Lubke, navigating grief and interracial tensions opposite Keira Knightley and Jason Clarke.[43] These performances, ranging from gritty realism and criminal underworlds to thriller intensity, historical intrigue, and dramatic introspection, underscore Compston's adaptability across dramatic, comedic, and action-oriented narratives, as observed in analyses of his career trajectory.[41]Recent work and achievements
Compston starred as Fulmer Hamilton in the Amazon Prime Video thriller series The Rig, with the first season premiering on January 6, 2024, and the second season scheduled for release in January 2025. In 2024, he hosted the BBC Scotland travelogue Martin Compston's Norwegian Fling, a six-episode series co-presented with his friend Phil MacHugh, exploring Norwegian culture and industries such as oil and gas and death metal music.[44] The series followed the 2023 format of Scottish Fling, for which Compston and MacHugh received a shortlist nomination at the 2023 TV Awards for their on-screen partnership.[45] In 2025, Compston appeared in the British psychological thriller miniseries Fear, portraying Martyn Berwick across three episodes.[46] He joined the cast of ITV's Red Eye for its second series, announced in May 2025, taking a leading guest role alongside returning lead Jing Lusi as DS Hana Li, with production focusing on high-stakes aviation drama.[40] These projects highlight Compston's continued involvement in genre television, building on his established range in crime and thriller formats following the conclusion of Line of Duty in 2021.[47]Personal life
Marriage and family
Compston married American actress Tianna Chanel Flynn in 2016 at his family's chapel in Greenock, Scotland.[48][49] The couple welcomed their first child, a son named Brodie, in 2020.[48][50] Compston and Flynn have one child together and reside primarily in Las Vegas.[51][52]Residence and hobbies
Compston primarily resides in Las Vegas, Nevada, with his wife Tianna Chanel Flynn, having purchased a four-bedroom luxury mansion there in 2019 for approximately £300,000.[53] [54] The property features amenities such as a solar-heated pool and an in-home bar.[55] He maintains strong ties to Scotland, owning a flat in his hometown of Greenock, Inverclyde, acquired in 2021 to facilitate visits to his parents during filming commitments that separate him from his family in the United States.[56] [57] A lifelong football enthusiast, Compston retains his passion for the sport from his youth as a professional player with Greenock Morton and later trials at Aberdeen and Hibs, and he continues to participate in charity events such as Soccer Aid in 2025.[14] [15] He is a dedicated supporter of Celtic FC, having fulfilled a childhood dream by playing for the club in a legends match after transitioning to acting.[17] Compston also enjoys golf, having played rounds at Scottish courses like Kinross Golf Club and joined charity tournaments, such as one at Mar Hall in 2025 alongside football figures.[58] [59]Public advocacy and controversies
Political views on Scottish independence
Compston has expressed support for Scottish independence since his youth, describing the 2014 referendum as an "amazing time" and a pivotal moment in his life during which he felt "like I was walking on air" while heading to vote.[60] On the eve of the September 18, 2014, vote, he argued publicly that independence represented a positive opportunity for Scotland.[61] In the lead-up to the May 2021 Scottish Parliament election, Compston endorsed the Scottish National Party (SNP) and independence, urging voters to cast both constituency and regional votes for the party to re-elect Nicola Sturgeon as First Minister, emphasizing that "Scotland’s future is in your hands."[62] He praised Sturgeon as the "most competent" leader to steer Scotland's post-pandemic recovery, contrasting her handling of COVID-19 with Boris Johnson's, and reiterated his belief that "Scotland should be in charge of its own destiny," attributing renewed independence momentum to Brexit and Scotland's centre-left orientation amid the UK's rightward shift.[63] This stance drew backlash, including leaflets from the Scottish Conservatives delivered to his residence—despite his U.S. base, he noted paying top-rate Scottish taxes—and criticism from figures like Murdo Fraser, who dismissed celebrity input from non-residents.[62] Compston maintained his advocacy in subsequent years, stating in November 2022 that independence was "not a case of if, but when," crediting the pro-independence leanings of Scottish youth as the driving force.[64] He participated in a Believe in Scotland independence rally in Glasgow on April 20, 2024, leading the march banner alongside First Minister Humza Yousaf.[60] By December 2024, he suggested the Yes movement required a "refresh" but expressed optimism about its future trajectory.[65] Despite persistent personal belief in independence, Compston ceased public online endorsements around mid-2025, citing sustained abuse from Unionist trolls as the reason, though he affirmed he would "always believe in independence."[66][32]Backlash and media intrusions
Compston has faced significant online backlash due to his vocal support for Scottish independence, particularly from Unionist trolls, which prompted him to cease posting about the issue on social media. In a July 19, 2025, interview on the Nicky Byrne HQ podcast, he explained that the intensity of abusive responses from opponents of independence led him to withdraw from public discourse on the topic to avoid further harassment.[66] This backlash included sectarian attacks, such as a March 23, 2021, incident where a Twitter user targeted him with anti-Catholic abuse following a neutral tweet about a celebrity dispute, prompting Compston to publicly condemn the troll. Media intrusions have compounded these challenges, including repeated impersonations that led to false accusations of misconduct. On October 22, 2022, Compston revealed that an imposter using his name had messaged a woman inappropriately, resulting in him being accused of sending illicit texts, which he denied and attributed to online fraud.[67] Similarly, in April 2019, he issued a public warning to followers about a fake social media account impersonating him to target women, highlighting ongoing privacy violations through digital means.[68] Physical confrontations have also intruded on his privacy, exemplified by a June 13, 2025, incident in a shopping centre where an angry man accosted him over unverified affair allegations, leaving Compston terrified and underscoring the risks of public false claims.[69] Compston has broader concerns about unchecked online defamation, as expressed in a February 20, 2025, interview promoting his series Fear, where he discussed the terror of baseless accusations enabled by lax accountability on social platforms.[70] Additionally, persistent trolling accusing him of tax avoidance—stemming from his U.S. residence—has been a recurring irritation, which he addressed in a March 17, 2021, statement dismissing the claims as unfounded harassment.[71]Filmography
Feature films
Compston's debut feature film role was Liam in Sweet Sixteen (2002), directed by Ken Loach, which earned him the British Independent Film Award for Most Promising Newcomer.[72][23]| Year | Title | Role |
|---|---|---|
| 2002 | Sweet Sixteen | Liam[72] |
| 2006 | True North | Sean[72] |
| 2006 | Red Road | Stevie[72] |
| 2008 | Doomsday | Joshua[72] |
| 2008 | Freakdog | Sean[72] |
| 2009 | The Damned United | John O'Hare[72] |
| 2009 | The Disappearance of Alice Creed | Danny[72] |
| 2010 | SoulBoy | Joe McCain[72] |
| 2010 | Donkeys | Stevie[72] |
| 2010 | Pimp | Zeb[72] |
| 2011 | Ghosted | [72] |
| 2011 | How to Stop Being a Loser | Adam[72] |
| 2011 | 7lives | Rory[72] |
| 2011 | Four | Lover[72] |
| 2012 | When the Lights Went Out | Mr. Price[72] |
| 2012 | Strippers vs. Werewolves | Scott[72] |
| 2012 | Piggy | Joe[72] |
| 2013 | The Wee Man | Paul Ferris[72] |
| 2013 | Filth | Lennox[73] |
| 2015 | The Legend of Barney Thomson | Chris[72] |
| 2016 | Scottish Mussel | Ritchie[72] |
| 2017 | The Hunter's Prayer | Metzger[72] |
| 2018 | Mary Queen of Scots | Earl of Bothwell[72] |
| 2019 | The Aftermath | Burnham[72] |
Television appearances
Compston first gained significant television exposure portraying Ewan Brodie in the BBC Scotland drama Monarch of the Glen from 2004 to 2005, appearing in 16 episodes as the troubled son of a Highland laird.[2] His role as Detective Sergeant (later Inspector) Steve Arnott in the BBC's Line of Duty (2012–2021) marked his breakthrough in primetime television, spanning six series and 37 episodes as a member of the fictional Anti-Corruption Unit investigating police misconduct.[30] The series, created by Jed Mercurio, drew audiences of up to 12.8 million for its finale, with Compston's performance praised for capturing Arnott's moral complexity and vulnerability amid institutional betrayal.[74] In the 2016 ITV true-crime miniseries In Plain Sight, Compston depicted serial killer Peter Manuel across three episodes, delivering a chilling portrayal of the "Beast of Birkenshaw" responsible for seven murders in 1950s Scotland.[75] Compston starred as Dan Rae in the 2020 BBC One thriller The Nest, a five-episode limited series about an infertile couple's surrogacy arrangement unraveling into suspicion and class tensions.[34] He played DS Craig Conner in the 2021 BBC submarine drama Vigil, appearing in all six episodes as a Royal Navy investigator probing a death aboard HMS Vigil amid nuclear tensions.[76] Subsequent roles include Logan McRae in the 2019 Alibi crime drama Traces (six episodes), Peter Collins in the 2022 ITV adaptation Our House (four episodes), Jimmy in the 2022 BBC Two miniseries Mayflies (three episodes), Fulmer Hamilton in the 2023–2024 Amazon Prime series The Rig (eight episodes plus spin-off), and DC Matthew Nolan in the 2024 ITV thriller Red Eye (six episodes).[74][37] Compston is set to appear as Martyn in the 2025 ITV psychological thriller Fear.[77]| Year(s) | Title | Role | Episodes/Notes |
|---|---|---|---|
| 2004–2005 | Monarch of the Glen | Ewan Brodie | 16 episodes, BBC Scotland[2] |
| 2012–2021 | Line of Duty | DS/DI Steve Arnott | 37 episodes, BBC One[30] |
| 2016 | In Plain Sight | Peter Manuel | 3 episodes, ITV miniseries[75] |
| 2019 | Traces | Logan McRae | 6 episodes, Alibi[37] |
| 2020 | The Nest | Dan Rae | 5 episodes, BBC One miniseries[34] |
| 2021 | Vigil | DS Craig Conner | 6 episodes, BBC One miniseries[76] |
| 2022 | Our House | Peter Collins | 4 episodes, ITV miniseries[74] |
| 2022 | Mayflies | Jimmy | 3 episodes, BBC Two miniseries[74] |
| 2023–2024 | The Rig | Fulmer Hamilton | 8 episodes + spin-off, Amazon Prime[74] |
| 2024 | Red Eye | DC Matthew Nolan | 6 episodes, ITV[74] |
| 2025 | Fear | Martyn | Upcoming, ITV[77] |