Yonas Kibreab

Elio / Other Elio (voice)

Kate Mulgrew

Museum Exhibit Narrator (voice)

Bob Peterson

Universal Users Manual (voice)

Shelby Young

Diplo Ship (voice)

Anissa Borrego

Ambassador Mira (voice)

Brendan Hunt

Gunther Melmac (voice)

Naomi Watanabe

Ambassador Auva (voice)

Shirley Henderson

Ooooo (voice)

Atsuko Okatsuka

Ambassador Naos (voice)

Ana de la Reguera

Ambassador Turais (voice)

Matthias Schweighöfer

Ambassador Tegmen (voice)

Jake T. Getman

Caleb (voice)

Young Dylan

Bryce (voice)

Jameela Jamil

Ambassador Questa (voice)

Brad Garrett

Lord Grigon (voice)

Brandon Moon

Ambassador Helix (voice)

Remy Edgerly

Glordon (voice)

Zoe Saldana

Olga Solís (voice)

Tamara Tunie

Colonel Markwell (voice)