Laz Alonso

Terry / Sabo Brok (voice)

Priah Ferguson

Lisa (voice)

JeCobi Swain

Sean (voice)

Yvette Nicole Brown

KRS (voice)

Jim Rash

The Fixer (voice)

Rob Riggle

Glorlox (voice)

Maddie Taylor

Torga (voice)

Jamie Chung

Vax (voice)

Yvonne Orji

Tess (voice)

Chelsea Peretti

Pam (voice)

Everett Downing Jr.

Bogdog (voice)

Patrick Harpin

Kryll (voice)

Kari Wahlgren

Lootbat / EHC Guard 3 / PA System (voice)

Devin Bright

Player #2 (voice)

Leslie Uggams

Grandma (voice)

Angela Malhotra

Alien in Commercial (voice)

Max Mittelman

Angry Boarfish / Dalthar (voice)

Koen Ono

Pulgan Child #1 / Pulgan Child #2 (voice)

Donna Rae Allen

Additional Voices (voice)

Jenna Elfman

Setelva (voice)

Katie Shaughnessy

Additional Voices (voice)

Kevin Durand

Chakalau / EHC Supervisor (voice)

Lauren Tom

MCKoren / Chillion Supervisor (voice)

Keith Ferguson

EHC Guard #3 / EHC Guard #5 (voice)

Dino Andrade

Karl / Busted Bot (voice)

Greg Chun

EHC Guard 4 (voice)

Andrew Morgado

EHC Clerk / EHC Guard #2 (voice)

Christian Lanz

Alien Bounty Hunter / EHC Guard 1 / Alien Investor (voice)

Ralph Ineson

The Widowmaker (voice)

Secunda Wood

Doloraami Drummer (voice)

Tim Meadows

Principal Lieb (voice)

Caleb Yen

Brian / Bucky's Supervisor Bot (voice)

SungWon Cho

EHC Pilot 1 & 2 / EHC Workers (voice)

Arnie Pantoja

Zeitler (voice)

Adewale Akinnuoye-Agbaje

Emperor Odomon (voice)

Amir Talai

EHC Booking Officer (voice)

Candi Milo

Giblin Mobster Mother / Alien Girl (voice)

Venice Wong

Halvey (voice)

Keith David

B'Caala (voice)

Godfrey

Ja Boluu / Doloraami Guard 1 / Vunaari Prisoner (voice)

Janet Hubert

Empress Gurira (voice)

Mara Junot

Boarfish Prisoner / Doloraami Guard 2 (voice)

Taylor Mosley

Additional Voices (voice)

Cedric L. Williams

Mox / Attendant (voice)

Geno Segers

Alien Bouncer / Fratty Alien Bro (voice)

Thando Thabethe

Adja (voice)

Kevin Michael Richardson

Clean Mike / Hil'Gord Robot (voice)

Gina Yashere

Doloraami Prosecutor (voice)

Evelyn Downing

Vunaari Kid (voice)

Jojo Nwoko

Doloraami Guard 3 (voice)

Jordan Mosley

Additional Voices (voice)

Hakeem Kae-Kazim

Doloraami Warriors (voice)

Bryan Lambey

Additional Voices (voice)