Emile Hirsch
Jim (voice)

Lexi Medrano
Claire (voice)

Charlie Saxton
Toby (voice)

Kelsey Grammer
Blinky (voice)

Alfred Molina
Archie (voice)

Steven Yeun
Steve (voice)

Nick Frost
Stuart (voice)

Colin O'Donoghue
Douxie (voice)

Diego Luna
Krel (voice)

Tatiana Maslany
Aja (voice)

Nick Offerman
Vex (voice)

Cole Sand
Eli (voice)

Fred Tatasciore
Aaarrrgghh!!! (voice)

Brian Blessed
Charlemagne (voice)

Kay Bess
Bellroc (voice)

Piotr Michael
Bellroc (Male Voice) / Skrael (voice)

James Hong
Zong Shi (voice)

Tom Kenny
Ricky Blank (voice)

Angel Lin
Nari (voice)

Amy Landecker
Barbara (voice)

Jonathan Hyde
Strickler (voice)

Bebe Wood
Shannon (voice)

Laraine Newman
Ms. Janeth (voice)

Cheryl Hines
Momblank (voice)

Grey DeLisle
Additional Voices (voice)

Vic Chao
Additional Voices (voice)

David Chen
Additional Voices (voice)

Peter Falls
Additional Voices (voice)

Elisa Gabrielli
Additional Voices (voice)

Joanna Leeds
Additional Voices (voice)

Arthur Ortiz
Additional Voices (voice)

Elizabeth Pan
Additional Voices (voice)

Frank Welker
Additional Voices (voice)

Kelly Stables
Additional Voices (voice)

Warren Sroka
Additional Voices (voice)

Stephanie Sheh
Additional Voices (voice)

James Purefoy
Additional Voices (voice)

Ben Pronsky
Additional Voices (voice)

Jacqueline Pinol
Additional Voices (voice)