Dwayne Johnson

Capt. Charles 'Chuck' Baker (voice)

Seann William Scott

Skiff (voice)

Jessica Biel

Neera (voice)

Justin Long

Lem / Rover (voice)

Gary Oldman

General Grawl (voice)

John Cleese

Professor Kipple (voice)

Alan Marriott

Glar (voice)

Mathew Horne

Soldier Vesklin (voice)

James Corden

Soldier Vernkot (voice)

Lewis Macleod

Additional Voices (voice)

Rebecca Front

Additional Voices (voice)

Vincent Marzello

Additional Voices (voice)

Emma Tate

Additional Voices (voice)

Pete Atkin

Additional Voices (voice)

Laurence Bouvard

Additional Voices (voice)

Brian Bowles

Additional Voices (voice)