Key Points
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Yonas Kibreab stars as Elio Solis, with Zoe Saldaña stepping in as Aunt Olga after replacing America Ferrera due to scheduling conflicts.
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Voice roles for unique alien ambassadors are filled by stars like Brad Garrett, Jameela Jamil, and Shirley Henderson.
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The cast may still be updated post-release, but most main and supporting roles are now confirmed.
What is The Main Voice Cast Of Elio?

Yonas Kibreab as Elio Solis
The eleven-year-old Earthling protagonist who finds himself beamed up by aliens and named Earth’s ambassador. Kibreab delivers a breakout performance full of wonder and emotion.
Zoe Saldaña as Aunt Olga
Initially written as Elio’s mother, the character was reworked to be his aunt after Zoe Saldaña replaced America Ferrera. A strong, supportive figure guiding Elio from afar.
Remy Edgerly as Glordon
A worm-like alien and Elio’s quirky new friend. Glordon is visually inspired by larval insects and tardigrades, providing comic relief and heartwarming friendship.
Brad Garrett as Lord Grigon
A menacing yet humorous alien warlord and Glordon’s father. Garrett’s deep voice adds gravitas to this over-the-top alien patriarch.
Jameela Jamil as Questa
A radiodont-like alien ambassador. Jamil brings charm and commanding presence to a visually unique character.
Shirley Henderson as OOOOO
A blue, gelatinous liquid supercomputer, described as a “Swiss Army knife made of droplets.” Henderson’s quirky tones bring life to this abstract character.
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Elio Supporting Voice Cast

Actor | Character | Details |
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Matthias Schweighöfer | Tegmen | Alien ambassador; also voices the German dub. |
Brandon Moon | Helix | Another ambassador with a limited but important role. |
Naomi Watanabe | Auva | Ambassador; also dubs the role in Japanese. |
Ana de la Reguera | Turais | A diplomat alien ambassador. |
Anissa Borrego | Mira | Minor ambassador role, adding world-building depth. |
These characters fill out the rich Communiverse, each adding unique perspectives and cultures to Elio’s cosmic adventure.
Read More: Deep Cover 2025 Full Cast List
Elio Casting Changes and Clarifications

A major casting change occurred during production:
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America Ferrera was originally announced to voice Elio’s mother.
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Due to scheduling conflicts, she exited the project.
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Zoe Saldaña was brought in and the character was re-written as Aunt Olga.
Note: Some platforms like Pixar Wiki initially listed Ana de la Reguera as Elio’s mother. However, Wikipedia, IMDb, and Disney press releases confirm De la Reguera voices Turais, an alien ambassador — not a family member.
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Film Overview
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Title: Elio
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Studio: Pixar Animation Studios
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Distributor: Walt Disney Pictures
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Directors: Madeline Sharafian, Domee Shi, Adrian Molina
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Writers: Julia Cho, Mark Hammer, Mike Jones
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Release Date: June 20, 2025
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Genre: Animated, Sci-Fi, Adventure
Set in a galactic council called the Communiverse, the film explores themes of identity, belonging, and courage through a humorous and heartfelt lens.
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