Illumination Entertainment released the official trailer for its upcoming animated sci-fi romance "Not Alone" on Tuesday [1].
The film marks the first feature-length animated project for Timothée Chalamet, pairing him with Selena Gomez in a high-profile venture for the studio. This collaboration signals a shift toward blending celebrity voice talent with a more focused romantic-comedy narrative within the sci-fi genre.
The trailer, which consists of nearly three minutes of footage [5], introduces the primary characters and the central plot. Chalamet voices Joe, an introverted rocket mechanic [2], while Gomez voices Fran, an astro-botanist and scientist developing a plant-fueled rocket [3].
According to the footage, the story follows these two characters as they encounter three tiny, unruly, and adorable aliens [4]. The film is scheduled for release in 2026 [6].
Supporting the lead duo is a cast that includes Brett Goldstein, Allison Janney, and Lamorne Morris [1]. The plot centers on the intersection of human innovation and unexpected extraterrestrial contact, a theme echoed throughout the teaser's visual sequences.
Illumination, known for its commercial success with family-oriented franchises, is positioning "Not Alone" as a blend of technical ambition and emotional storytelling. The production highlights the contrast between Joe's mechanical expertise and Fran's botanical science to drive the narrative forward [3].
“The film marks the first feature-length animated project for Timothée Chalamet”
By casting Chalamet and Gomez, Illumination is attempting to capture a broader demographic of young adults and Gen Z viewers who follow these stars' live-action work. The integration of a 'plant-fueled rocket' suggests a thematic focus on sustainable technology, aligning the film's sci-fi elements with contemporary environmental concerns.



