Mickey Sumner
Brigitte Michael "Mickey" Sumner (born 19 January 1984) is an English actress best known for her supporting roles in independent films such as Frances Ha (2012) and mainstream projects like the dystopian series Snowpiercer (2020–2024).[1][2] Born in London, she is the eldest daughter of musician Sting (Gordon Sumner) and film producer Trudie Styler, and grew up as part of a blended family with two half-siblings from her father's first marriage.[3][1] Sumner experienced a nomadic childhood, frequently relocating due to her parents' international careers, before settling in New York City in 2004 to study fine arts.[1] She earned a Bachelor of Fine Arts degree in painting and sculpture from Parsons School of Design, initially planning a career in visual arts, but shifted to acting after graduation in 2008.[3][4] Her professional debut came through short films directed by the Safdie brothers, including We're Going to the Zoo (2006), where she played a lead role alongside her brother Giacomo Sumner.[5][6] Sumner's breakthrough arrived with a recurring role as Francesca in the Showtime series The Borgias (2011–2013), followed by her portrayal of Sophie, the titular character's best friend, in Noah Baumbach's Frances Ha, which earned critical acclaim for its depiction of millennial life in New York.[7][8] She continued building her filmography with roles in The End of the Tour (2015) as Betsy, Battle of the Sexes (2017) as tennis player Valerie Ziegenfuss, Marriage Story (2019), and recent projects including A Mistake (2024) and Task (2025).[9][8][10] On television, her performance as engineer Bess Till in Snowpiercer highlighted her versatility in action-oriented narratives, spanning three seasons until the character's death in 2022.[11][12] In her personal life, Sumner was married to producer Chris Kantrowitz from 2017 to 2021; they share a son, Akira Rogue Kantrowitz, born on 31 December 2016, who has been diagnosed with developmental challenges including nonverbal autism and epilepsy.[3][13][14] She became engaged to Carter B. Smith in March 2025.[15] Sumner has occasionally directed short films and maintains a low-profile approach to her celebrity lineage, emphasizing her artistic independence.[4]Early years
Birth and family
Mickey Sumner was born Brigitte Michael Sumner on January 19, 1984, in London, England.[3][16] She is the eldest child of English musician Gordon Matthew Thomas Sumner, professionally known as Sting, and actress and film producer Trudie Styler.[17][18] Sumner has three full siblings from her parents' relationship: musician and actor Eliot Paulina Sumner, photographer Jake Sumner, and Giacomo Sumner.[3][19] She also has two half-siblings from her father's first marriage: musician Joe Sumner and filmmaker Fuchsia Sumner.[3][19]Childhood and education
Mickey Sumner was raised primarily in England on her family's organic farm, while also spending significant time in the United States due to her parents' touring schedules, leading to what she has described as a "nomadic child" experience.[20][21] She completed first grade in New York City and joined her family on extensive tours across America, including a summer bus trip organized by her mother that covered all U.S. states.[22] This transatlantic lifestyle exposed her early on to diverse environments, though she emphasized maintaining a sense of normalcy amid the constant movement.[22] Growing up in a creative household shaped by her parents' professions as a musician and actress, Sumner was frequently around performers and the entertainment world, watching them on stage and absorbing the energy of live shows.[4][22] Despite this immersion in fame and artistic pursuits, she sought to avoid the spotlight, describing herself as shy and self-conscious, and initially resisted following in her parents' footsteps by focusing on everyday activities like schoolwork to preserve a grounded childhood.[4] Sumner has noted a reluctance toward acting at first, feeling embarrassed about admitting her interest in it due to her family's high-profile careers, which made the profession seem unattainable or overly scrutinized.[4][1] At age 20, around 2004, Sumner moved to New York City to attend Parsons School of Design, where she earned a BFA in Fine Arts in 2008, studying painting, sculpting, and video performance.[4][22][23][3] The experience in the vibrant city captivated her, leading her to decide to remain there permanently after graduation, marking a pivotal transition from her nomadic youth to establishing roots in the U.S.[23]Career
Early career
Sumner initially harbored reluctance toward pursuing acting, stemming from her shy nature and the shadow of her parents' fame as musician Sting and actress-producer Trudie Styler, which made her feel embarrassed about admitting her ambitions.[4] After earning a BFA in fine arts from Parsons School of Design in New York City, where she relocated at age 20, she confided in her family about her career shift, prompting surprise and questions about her backup plan.[4] Determined to forge her own path independent of her celebrity lineage—a dynamic often labeled as that of a "nepo baby"—Sumner began training and taking on small roles to build her resume.[1] Her stage debut came in 2009 with the off-Broadway production of Rumspringa, a dark comedy written and directed by Peter Zinn, in which she portrayed an Amish drug-addict raver during the play's run at The Green Room Theatre at 45 Bleecker Street.[24] This marked her entry into theater amid New York's independent scene. Concurrently, she appeared in early short films, starting with We're Going to the Zoo (2006), directed by Josh Safdie, where she starred alongside her real-life brother Giacomo as siblings on a road trip.[25] She followed with supporting roles in The Escapists (2008), playing Claire in Andrew Gori's exploration of familial isolation, and Trophy Wife (2010), as Billie in Voula Wolf Duval's story of clashing social worlds in New York City.[7] These independent projects, often low-budget and student-led, allowed her to hone her craft away from mainstream spotlight. Sumner's first television role arrived in 2011 as the recurring character Francesca, a handmaiden, on Showtime's historical drama The Borgias, providing her initial exposure on a major series.[26] Prior to this, she took minor film parts, such as a friend of the bride in the romantic comedy Last Chance Harvey (2008), contributing to her gradual accumulation of credits in supporting capacities within indie cinema.[10] Throughout these formative years, Sumner emphasized hard work and auditions to counter perceptions tied to her family background, laying the groundwork for her professional independence.[4]Film breakthrough
Sumner's breakthrough in film came with her portrayal of Sophie Levee, the pragmatic best friend to Greta Gerwig's titular character, in Noah Baumbach's 2012 black-and-white comedy-drama Frances Ha. The role marked her first major feature appearance and was secured through a recommendation from her friend Adam Driver, who was already cast in the film and suggested her to Baumbach during casting.[1] Her performance as the grounded, somewhat aloof Sophie—whose decision to move out disrupts Frances's life—earned critical praise for its subtle emotional depth and chemistry with Gerwig, with reviewers noting Sumner as "somnolent but coiled, snappish but attentive," providing an ideal counterpoint to the protagonist's chaotic energy.[27] The film premiered at the New York Film Festival to strong acclaim for its witty depiction of twentysomething struggles, boosting Sumner's profile in independent cinema circles.[28] Building on this momentum, Sumner took on supporting roles in a series of acclaimed indie films throughout the mid-2010s. In James Ponsoldt's The End of the Tour (2015), she played Betsy, David Foster Wallace's classmate and friend, delivering a memorable turn in a small but poignant role that contributed to the film's overall critical success as a thoughtful exploration of literary fame.[29] That same year, she appeared in Tim Blake Nelson's ensemble drama Anesthesia and as Fake Brooke in Greta Gerwig's Mistress America, further showcasing her versatility in ensemble-driven stories of urban ambition and relationships. In 2016, Sumner starred as Bridget in Gia Coppola's All at Once and as Bridget in Half the Perfect World, roles that highlighted her ability to convey quiet intensity amid ensemble casts, solidifying her reputation within the indie scene.[8] By 2017, Sumner began transitioning toward more mainstream productions while maintaining her indie roots. She portrayed Valerie Ziegenfuss, a member of the Original 9 tennis players, in the biographical sports drama Battle of the Sexes, directed by Jonathan Dayton and Valerie Faris, which dramatized the iconic 1973 tennis match and earned widespread praise for its ensemble, including Emma Stone and Steve Carell. Other 2017 credits included Sarah Fulghum in Doug Liman's action-comedy American Made opposite Tom Cruise, Dr. Veronica Vickers in the coming-of-age film Freak Show, Julie in the horror-thriller Caught, and a brief appearance as Woman at Bard in Noah Baumbach's The Meyerowitz Stories (New and Selected). This shift to higher-profile projects, blending indie sensibilities with broader appeal, elevated her career trajectory and led to further recognition, such as at the Montclair Film Festival, where her contributions to cinema were highlighted amid screenings and events.[30] Sumner's ascent continued into the late 2010s with a recurring collaboration with Baumbach, appearing as Nicole's sister in the critically lauded divorce drama Marriage Story (2019), where her subtle support role added emotional layers to Scarlett Johansson's arc and contributed to the film's Oscar nominations. This evolution from niche indie roles to parts in award-contending mainstream fare underscored her growing impact, with critics and festivals alike noting her refined presence and range in elevating ensemble dynamics.Television work
Sumner's television career began with a recurring role as the handmaiden Francesca in the Showtime historical drama The Borgias in 2011, appearing in four episodes where she portrayed a loyal servant navigating the treacherous papal court dynamics. This early appearance allowed her to demonstrate poise in period settings, contributing to her growing on-screen presence alongside established actors like Jeremy Irons and François Arnaud.[31] Her breakthrough in television came in 2013 with the role of Katia in AMC's crime drama series Low Winter Sun, where she appeared in six episodes as a complex escort entangled in a web of police corruption and personal peril.[32] Katia's character arc explored themes of vulnerability and resilience, as she forms a fraught romantic connection with detective Frank Agnew amid threats from criminal elements, showcasing Sumner's ability to convey emotional depth in high-stakes narratives.[33] This performance highlighted her versatility, blending subtle intimacy with tense survival instincts in Detroit's gritty underworld.[34] Prior to Low Winter Sun, Sumner's guest appearance as herself in two episodes of the HBO reality series The Neistat Brothers in 2010 provided initial exposure in non-scripted television, building her resume through authentic, behind-the-scenes glimpses into creative lives.[35] In 2016, she recurred as Amy, a nanny grappling with cultural and professional challenges, in the Super Deluxe web series Caring, a dramedy examining modern parenting and domestic labor in Los Angeles.[36] These varied roles—from historical intrigue to contemporary realism—complemented her burgeoning film career, such as the opportunities opened by Frances Ha, by allowing her to hone diverse accents and emotional ranges across formats.[37] Between 2013 and 2019, Sumner did not star in any major ongoing television series, instead selectively taking on these supporting and recurring parts that reinforced her adaptability without overshadowing her film commitments.[10] This period emphasized her strategic approach to television, using episodic work to expand her repertoire in ensemble-driven stories rather than lead commitments. No significant awards or nominations for her television performances emerged during this time, though her contributions to ensemble casts garnered positive critical notice for adding layers to character-driven plots.[38]Recent projects
Sumner achieved significant recognition for her portrayal of Bess Till in the dystopian science fiction series Snowpiercer, which ran for four seasons from 2020 to 2024 on TNT and AMC.[39] As a resilient brakeman tasked with maintaining order on a massive train carrying the last remnants of humanity after a global freeze, Till's character undergoes profound evolution, transitioning from a rule-enforcing operative to a central revolutionary figure challenging the rigid class hierarchy aboard the locomotive. This arc spans themes of survival, inequality, and personal empowerment, with Sumner's performance earning praise for its depth and intensity across the series' 40 episodes. The show concluded its run on July 21, 2024, marking the end of Till's story in a finale that resolved the ongoing power struggles. In 2024, Sumner took on the role of Robin, a dedicated scrub nurse, in the medical drama A Mistake, directed by Christine Jeffs and adapted from Carl Shuker's novel of the same name. Premiering at the Tribeca Film Festival on June 7, 2024, the film delves into the professional and personal fallout following a catastrophic surgical error at a New Zealand hospital, with Sumner sharing the screen alongside Elizabeth Banks as the lead surgeon Elizabeth. Her character's involvement underscores the interpersonal tensions and ethical dilemmas within the medical team, contributing to the narrative's exploration of accountability and institutional pressure. The movie received a limited theatrical release in the U.S. on September 20, 2024.[40][38] Sumner has also directed short films, including I'm Listening (2021), which premiered at the Montclair Film Festival, and a segment in the anthology With/In Volume 2 (2022).[10] Sumner continued her television work in 2025 with the HBO miniseries Task, created by Brad Ingelsby, where she plays Shelley Driscoll, the wife of a key character entangled in a high-stakes FBI task force investigation into domestic terrorism. The six-episode drama, also starring Mark Ruffalo and John Goodman, premiered on September 7, 2025, and follows a group of agents navigating personal loyalties and national security threats. Sumner's role highlights the emotional toll on families affected by undercover operations, adding layers to the series' tense procedural format. As of late 2025, Task has been noted for its character-driven storytelling and strong ensemble performances.[41] Amid her rising profile from these projects, Sumner has addressed perceptions of her career as influenced by her parents' fame, with media outlets in 2024 and 2025 frequently labeling her a "nepo baby" during coverage of events like New York Fashion Week. In reflections tied to Snowpiercer's conclusion, she has discussed the challenges of sustaining long-term roles while raising her son, born in 2017, emphasizing the support from her family in managing work-life balance during intensive shoots. No confirmed directing or producing ventures for Sumner have emerged post-2020, though she has expressed interest in expanding behind the camera in past interviews.[42][43][44]Personal life
Marriages and relationships
Mickey Sumner married video game developer Chris Kantrowitz on July 1, 2017, in Tuscany, Italy.[45] The couple maintained a relatively private relationship, with limited public details emerging primarily due to Sumner's family connections to musician Sting.[14] Sumner filed for divorce in December 2021 after four years of marriage.[14] The divorce was finalized in April 2024, with the court ordering Sumner to pay Kantrowitz $400,000 from the sale of a marital home as part of the asset division.[46] Following the divorce, Sumner began a relationship with photographer and director Carter B. Smith in early 2023.[47] The couple, who have kept their romance low-profile, announced their engagement on March 21, 2025, via social media, with Sumner sharing photos chronicling their time together.[45] Media attention to the engagement, like their earlier marriage, has been amplified by Sumner's celebrity lineage.[48]Children
Mickey Sumner and her former husband, Chris Kantrowitz, welcomed their first and only child, a son named Akira Rogue Kantrowitz, on December 31, 2016, via home birth at her parents' residence.[3] The delivery was challenging, and three days later, the infant was rushed to the hospital due to difficulties latching, a fever, and jaundice, requiring three weeks in the neonatal intensive care unit (NICU).[13] Akira was born with significant developmental challenges, including a rare genetic condition—an unbalanced translocation of a chromosome—that has left him nonverbal, unable to walk independently, hard of hearing, and exhibiting delays consistent with severe neurodevelopmental issues.[44] In a personal essay published in Romper in April 2021, Sumner detailed the ongoing difficulties of parenting a child with special needs, including the emotional toll of uncertain medical prognoses and the lack of a definitive diagnosis despite extensive genetic testing.[44] She also disclosed experiencing severe postpartum anxiety (PPA) in the months following his birth, exacerbated by sleep deprivation, medical scares, and the demands of early motherhood, which led her to seek therapy and prioritize mental health support.[13] Following the finalization of Sumner and Kantrowitz's divorce in April 2024, the court granted them joint legal and physical custody of Akira, ensuring shared decision-making and parenting responsibilities.[49] As part of the settlement, Kantrowitz was ordered to pay Sumner $7,000 per month in child support to help cover Akira's medical, educational, and living expenses, reflecting the child's ongoing therapeutic and specialized care needs.[49] Motherhood has profoundly influenced Sumner's personal life and priorities, particularly from 2017 to 2021, as she navigated Akira's health challenges alongside her professional commitments, often integrating family needs into her schedule during projects like the television series Snowpiercer.[50]Filmography
Film
| Year | Title | Role |
|---|---|---|
| 2006 | We're Going to the Zoo | Mickey (short film) [51] |
| 2008 | The Escapists | Claire (short film) [52] |
| 2010 | Trophy Wife | Billie (short film) [53] |
| 2011 | This Is Not an American Movie | Ms. Gontrand [9] |
| 2012 | Frances Ha | Sophie [10] |
| 2013 | Girl Most Likely | Hannah [9] |
| 2013 | CBGB | Patti Smith |
| 2014 | The Mend | Farrah [9] |
| 2015 | The End of the Tour | Betsy [10] |
| 2015 | Anesthesia | Nicole |
| 2015 | This Is Happening | Megan [54] |
| 2016 | Half the Perfect World | Bridget [2] |
| 2016 | All at Once | Bridget [55] |
| 2017 | American Made | North's Aide [2] |
| 2017 | Battle of the Sexes | Valerie Ziegenfuss [10] |
| 2017 | Freak Show | Dr. Veronica Vickers [56] |
| 2017 | Caught | Julie [8] |
| 2017 | The Meyerowitz Stories (New and Selected) | Woman at Bard [2] |
| 2019 | Marriage Story | Theater Actor [10] |
| 2021 | With/In: Volume 2 | (segment "I'm Listening") (short film) [57] |
| 2024 | Where Are You | Caroline the Agent [57] |
| 2024 | A Mistake | Robin [10] |