James Corden

Soldier Vernkot (voice)

Rupert Degas

Additional Voices / Chief Gorlock (voice)

Gary Oldman

General Grawl (voice)

Emma Tate

Additional Voices (voice)

Joe Stillman

Writer

John Cleese

Professor Kipple (voice)

Seann William Scott

Skiff (voice)

Justin Long

Lem / Rover (voice)

Dwayne Johnson

Capt. Charles 'Chuck' Baker (voice)

Jessica Biel

Neera (voice)

Alan Marriott

Glar (voice)

Freddie Benedict

Eckle (voice)

Mathew Horne

Soldier Vesklin (voice)

Lewis Macleod

Additional Voices (voice)

Rebecca Front

Additional Voices (voice)

Vincent Marzello

Additional Voices (voice)

Pete Atkin

Additional Voices (voice)

Laurence Bouvard

Additional Voices (voice)

Brian Bowles

Additional Voices (voice)

Jorge Blanco

Director

Mercedes Gamero

Executive Producer

Peter D. Graves

Executive Producer

Michael Maker

Executive Producer

Michael Ryan

Executive Producer

José A. Rodriguez Diaz

Executive Producer

Albert Martínez Martín

Executive Producer

Stephen Margolis

Executive Producer

Patrick Meehan

Executive Producer

Mercedes Rey

Executive Producer

Javier Dolset

Executive Producer

Ricardo García Arrojo

Executive Producer

Albie Hecht

Executive Producer

Juan Antonio Perez Ramirez

Executive Producer