Elio, a space fanatic with an active imagination, finds himself on a cosmic misadventure where he must form new bonds with eccentric alien lifeforms, navigate a crisis of intergalactic proportions and somehow discover who he is truly meant to be.
Yonas Kibreab
Character: Elio / Other Elio (voice)
Zoe Saldaña
Character: Olga Solís (voice)
Remy Edgerly
Character: Glordon (voice)
Brandon Moon
Character: Ambassador Helix (voice)
Brad Garrett
Character: Lord Grigon (voice)
Jameela Jamil
Character: Ambassador Questa (voice)
Young Dylan
Character: Bryce (voice)
Jake T. Getman
Character: Caleb (voice)
Matthias Schweighöfer
Character: Ambassador Tegmen (voice)
Ana de la Reguera
Character: Ambassador Turais (voice)
Atsuko Okatsuka
Character: Ambassador Naos (voice)
Shirley Henderson
Character: Ooooo (voice)
Naomi Watanabe
Character: Ambassador Auva (voice)
Brendan Hunt
Character: Gunther Melmac (voice)
Anissa Borrego
Character: Ambassador Mira (voice)
Shelby Young
Character: Diplo Ship / Additional Voices (voice)
Bob Peterson
Character: Universal Users Manual / Additional Voices (voice)
Kate Mulgrew
Character: Museum Exhibit Narrator (voice)
Tamara Tunie
Character: Colonel Markwell (voice)
Evan Agos
Character: Additional Voices (voice)
Izz Quedy B Akhirudin
Character: Additional Voices (voice)
Jesse Berry
Character: Additional Voices (voice)
Trinity Bliss
Character: Additional Voices (voice)
David W. Collins
Character: Additional Voices (voice)
Terri Douglas
Character: Additional Voices (voice)
Chris Edgerly
Character: Additional Voices (voice)
Oscar Eisenbise
Character: Additional Voices (voice)
Adam Faison
Character: Additional Voices (voice)
Lexi Fontaine
Character: Additional Voices (voice)
Kendra Fountain
Character: Additional Voices (voice)
Kellen Goff
Character: Additional Voices (voice)
Leah Mei Gold
Character: Additional Voices (voice)
Krysta Gonzales
Character: Additional Voices (voice)
Jake Green
Character: Additional Voices (voice)
Noel Hayase
Character: Additional Voices (voice)
Jason Kaye
Character: Additional Voices (voice)
Kevin Keys
Character: Additional Voices (voice)
Andrew Kishino
Character: Additional Voices (voice)
Uplaksh Kochhar
Character: Additional Voices (voice)
Jennie Kwan
Character: Additional Voices (voice)
Brian Larsen
Character: Additional Voices (voice)
Scott Menville
Character: Additional Voices (voice)
Andrew Morgado
Character: Additional Voices (voice)
Abdoulaye N'Gom
Character: Additional Voices (voice)
Trong Phuc
Character: Additional Voices (voice)
Claudia Razzi
Character: Additional Voices (voice)
Alejandra Reynoso
Character: Additional Voices (voice)
Andrew Rivas
Character: Additional Voices (voice)
Zeno Robinson
Character: Additional Voices (voice)
Angela Sarafyan
Character: Additional Voices (voice)
Michael Schwalbe
Character: Additional Voices (voice)
Madeline Sharafian
Character: Additional Voices (voice)
Domee Shi
Character: Additional Voices (voice)
Janellen Steininger
Character: Additional Voices (voice)
Tara Strong
Character: Additional Voices (voice)
Richard Tatum
Character: Additional Voices (voice)
Elias Toufexis
Character: Additional Voices (voice)
Arianna Villavicencio
Character: Additional Voices (voice)
Kari Wahlgren
Character: Additional Voices (voice)
Evan Whitten
Character: Additional Voices (voice)
Michelle Wong
Character: Additional Voices (voice)
Matthew Wood
Character: Additional Voices (voice)
Joe Zieja
Character: Additional Voices (voice)