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Partly Cloudy

Partly Cloudy is a American computer-animated comedy short produced by Animation Studios, written and directed by in his directorial debut, and featuring a score composed by . The six-minute film centers on Gus, a lonely and insecure gray cloud living among cheerful clouds in the who sculpts "dangerous" animal babies—such as crocodiles, porcupines, and rams—from clouds, which are then delivered to new parents by his loyal but exasperated partner, . Voiced by Tony Fucile as and Lori Richardson as Gus, the story explores themes of and as Peck struggles with Gus's increasingly rambunctious creations and ultimately finds a way to support his friend. The short premiered on May 16, 2009, at the and was theatrically released on May 29, 2009, accompanying Pixar's feature film Up. Produced by Kevin Reher, Partly Cloudy draws inspiration from Sohn's experiences as an immigrant's son, reflecting on feeling like an outsider, with the cloud and dynamic symbolizing unconditional . It was shortlisted among ten animated shorts for the in the Best Animated Short Film category but did not receive a final nomination. Critically acclaimed for its heartfelt storytelling and visual charm, the film holds an 8.1/10 rating on from over 24,000 user votes and has been praised for its dialogue-free narrative that conveys emotion through expressive and Giacchino's whimsical score. Partly Cloudy exemplifies Pixar's tradition of innovative short films that often accompany their features, blending humor with emotional depth to appeal to audiences of all ages.

Overview

Synopsis

"Partly Cloudy" is a 6-minute animated that unfolds in the , where anthropomorphic sculpt babies from cloud material and entrust them to for delivery to . The story centers on Gus, a gloomy gray who specializes in crafting mischievous animal babies, such as , , , and , which are adorable yet inherently dangerous. His assigned , Peck, dutifully collects these creations but repeatedly suffers comical injuries during transport: a pricks his tail feathers, an chomps his leg, a nips at him, and a butts him forcefully, highlighting the visual gags that drive the narrative's humor through action rather than . In contrast, the other cheerful, puffy white clouds produce safe, giggling human babies that 's fellow handle without incident, leading to temporarily abandon Gus for easier assignments. Feeling rejected and isolated, Gus withdraws into solitude, raining tears of sorrow until returns, wearing a and shoulder pads crafted by another cloud as a of his and commitment to continue their partnership despite the challenges. This heartwarming gesture resolves the tension, as affirms their enduring friendship by resuming deliveries together, emphasizing the emotional bond forged through shared adversity. Michael Giacchino's score punctuates the comedic mishaps and tender reconciliation with whimsical orchestration.

Cast and characters

The voice cast for Partly Cloudy is minimal, reflecting the short film's largely non-verbal storytelling through sound effects and physical animation. Tony Fucile provides the grunts, squawks, and other vocalizations for the as well as the thunderous rumbles for Gus the cloud. Lori Richardson voices the female clouds and human mothers with brief, incidental vocalizations such as coos and hums. Sound designers E.J. Holowicki and Chris Scarabosio crafted the characters' unique audio elements, including Gus's rumbling thunder to convey frustration and 's pained squawks during deliveries, enhancing the comedic physicality without dialogue.
CharacterVoice ActorDescription
GusTony Fucile (thunder rumbles)A stormy gray cloud characterized by insecurity and isolation, who specializes in crafting hazardous animal babies like crocodiles and porcupines from cloud vapor.
PeckTony Fucile (grunts and squawks)The loyal yet beleaguered stork serving as Gus's delivery partner, enduring mishaps from the prickly infants with exasperated expressions and weary flights.
Sunny clouds (ensemble)Uncredited (ambient sounds)A group of cheerful, bright clouds that produce benign human infants, contrasting Gus's output and highlighting his outsider status through their harmonious, sunny dispositions.
Female clouds and human mothersLori Richardson (brief vocalizations)Supportive figures who nurture the human babies, adding warmth to the ensemble with soft, maternal sounds.
These characters drive the short's humor primarily through exaggerated physical comedy and expressive sounds, underscoring their personalities in a dialogue-free narrative.

Production

Development

Partly Cloudy marked Peter Sohn's directorial debut at Pixar Animation Studios, where he wrote and directed the short while serving as a story artist on films including Ratatouille, WALL-E, and Up. The project was produced by Kevin Reher and originated from Sohn's reflections on classic animation during his early career at the studio. The film's concept drew inspiration from the stork delivery sequence in Disney's 1941 animated feature , which Sohn watched as a child and sparked his curiosity about the origins of the babies being delivered. This idea evolved through Sohn's personal experiences growing up as the child of Korean immigrants, particularly his relationship with his mother, who faced language barriers and used vivid imagery like thunderclouds to express frustration or discipline. The theme of feeling like an outsider among more "sunny" or conventional peers mirrored Sohn's own sense of miscommunication and isolation, influencing the portrayal of mismatched characters navigating their differences. The story began with the whimsical notion of anthropomorphic clouds sculpting babies from their forms to supply for delivery, but it shifted to emphasize the between a gloomy thundercloud named Gus and his dutiful stork partner , highlighting themes of and sincerity over plot complications. To suit the short's approximately six-minute runtime, the script was developed as a visually driven without dialogue, relying on expressive and gestures to convey emotional beats and reflect the personal miscommunications that inspired it. composed the score after storyboarding was complete, tailoring it to enhance the characters' emotional arcs.

Animation and design

The animation of Partly Cloudy utilized 's RenderMan software for rendering volumetric clouds, enabling the creation of the film's central characters as dynamic, semi-transparent cloud forms that could deform and interact with environmental elements like wind and light. This volumetric approach, developed specifically for the short, leveraged existing tools to simulate fluffy, character-driven clouds while addressing challenges such as achieving realistic light scattering and soft shadows within the particles, which required extensive computation—Gus, the main cloud character, was animated using a suit of approximately 200,000 particles to maintain transparency and floaty motion. Animators like Matt Strangio and focused on non-elastic, ethereal movements to convey the clouds' weightless yet expressive nature, resulting in prolonged lighting render times due to the complexity of particle interactions. Design elements emphasized a stylized, expansive environment composed of layered, pastel-hued clouds to evoke a dreamlike , with Noah Klocek overseeing the overall aesthetic palette. The baby characters were crafted as vapor-formed creatures blending adorable features with inherent hazards, such as toothy pups or spiky infants, to heighten visual contrast and support the story's through exaggerated, interactions. Stork designs, inspired by classic animations like , incorporated exaggerated anatomy—including vulnerable areas prone to comedic injuries like embedded quills—to facilitate humorous delivery mishaps, all under the guidance of director and lighting supervisor Tim Best. The production followed Pixar's streamlined for short , which allowed the entire project to be completed in approximately 1.5 years from to final . Editing was handled by Jason Hudak, who assembled the sequences to emphasize rhythmic pacing amid the visual effects-heavy scenes. 3D supervision was provided by Whitehill, ensuring depth and spatial coherence in the aerial environments.

Release

Theatrical and broadcast

"Partly Cloudy" premiered at the Los Angeles Film Festival on May 16, 2009, and was theatrically released on May 29, 2009, attached as the opening short to Pixar's feature film Up in theaters worldwide. The short was distributed by Walt Disney Studios Motion Pictures, consistent with Pixar's standard theatrical releases during this period. The short accompanied Up screenings throughout the feature's primary theatrical run, which began on May 29, 2009, and extended into early 2010 in international markets. This exposure benefited from Up's commercial success, which grossed $735.1 million worldwide, drawing large audiences to theaters where "Partly Cloudy" was shown. Initial screenings elicited positive audience reactions, with laughter noted during early sequences. Following its theatrical engagement, "Partly Cloudy" aired on television on and in compilations of Pixar shorts on Disney-owned networks, including , starting in late 2009 and 2010.

Home media

"Partly Cloudy" was released on home media as a special feature accompanying the DVD and Blu-ray editions of Pixar's Up on November 10, 2009. These editions included the short film itself, along with behind-the-scenes featurettes exploring animation techniques, including those for rendering dynamic cloud environments central to both Up and the short. The short was subsequently featured in Pixar Short Films Collection Volume 2, a compilation released on DVD and Blu-ray on November 13, 2012. This collection provided an audio commentary track by director , offering insights into the film's inspiration, character design, and challenges. Digital purchase and rental options for "Partly Cloudy" became available on shortly after its theatrical debut, with listings appearing by mid-2009. Similar digital availability followed on Amazon Video around 2010. The short joined the library upon the platform's launch on November 12, 2019, making it accessible to subscribers as part of the service's initial Pixar shorts catalog. These home media formats extended the short's reach to home viewers long after its limited theatrical run.

Reception and legacy

Critical response

"Partly Cloudy" received widespread praise from critics for its heartfelt storytelling and charming visuals, with reviewers highlighting the emotional depth packed into its brief runtime. In a review, Hey U Guys described it as "extremely endearing" and "probably the best [Pixar short] yet," commending its original concept of clouds crafting babies for storks and the touching progression of the central relationship. Similarly, Vulture noted the short's focus on "embarrassment and partnership" between the mismatched cloud and stork duo, culminating in a "moving" ending that often elicits strong emotional responses despite an initially whimsical premise. Animation World Network emphasized the innovative animation of the clouds, praising how director Peter Sohn's team achieved soft, expressive forms that convey personality and neuroticism, particularly in the stormy cloud Gus. Audience reception has been strongly positive, reflected in an 8.1/10 rating on from over 24,000 user votes, where viewers frequently laud its humor, warmth, and ability to deliver laughs alongside subtle without . Critics interpreted "Partly Cloudy" as an exploration of themes like and unconditional , centered on Gus's arc as an outsider who crafts "dangerous" babies, only to find loyalty from his stork companion . highlighted how the narrative underscores partnership amid differences, turning potential rejection into mutual support. Hey U Guys echoed this by noting the "relationship progress" between the characters, portraying it as a funny yet touching lesson in enduring bonds. Comparisons were drawn to other shorts like "For the Birds" for its blend of broad humor and relational warmth, though "Partly Cloudy" stands out for its imaginative sky-bound setting and emotional payoff amplified by Michael Giacchino's score. Fan discussions often emphasize the short's surprising depth, praising how its six-minute length captures the joy and challenges of outsider status in a way that resonates universally.

Accolades and influence

"Partly Cloudy" advanced to the shortlist of ten films eligible for the Academy Award for Best Animated Short Film at the in 2010, representing the 2009 releases, but did not receive a final nomination, with the award ultimately going to "." The short significantly advanced director Peter Sohn's career at Animation Studios, marking his directorial debut and leading to his contributions as a story artist on "" (2010) before he helmed the feature film "" in 2015 and "" in 2023. Sohn later reflected on the project as a personal milestone, drawing from childhood inspirations like the stork scene in "" and themes of miscommunication rooted in his Korean-American family experiences, which shaped his approach to emotional in subsequent works. Technically, "Partly Cloudy" influenced CGI animation practices by pioneering volumetric techniques for rendering anthropomorphic clouds as central characters, using particle systems with up to 200,000 elements per cloud to achieve ethereal, semi-transparent effects while maintaining expressive . These methods, detailed in production notes from the time, have been referenced in education for demonstrating challenges in simulating abstract, fluid forms like weather elements in . As part of 's tradition of pairing original shorts with feature releases for theatrical entertainment, "Partly Cloudy"—screened ahead of "Up"—reinforced the studio's legacy of innovative pre-feature content that explores whimsical, heartfelt narratives to engage audiences.

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