as Maynard / Roy / Monkey / Joey (voice)

as Woodstock (voice)

as Woodstock (voice)

as Woodstock (voice)

as Additional Voices

as Additional Voices (voice)

as Sparky Sparkeroni (voice)

as Woodstock (voice)

as Woodstock / Woodstock's Mom / Woodstock Siblings (voice)

as Woodstock (voice)

as Woodstock / Spike / Olaf (voice)

as Woodstock (voice)

as

as Chris's Dad

as Nibbles (voice)

as Woodstock (voice)

as Azakai (voice)

as Ricky von Amazeballs (voice)

as (voice)

as (voice)

as Walter / Russian Coach (voice)

as Pocket (voice) (uncredited)

as Redline (voice)

as Fish / Thing 1 / Thing 2 / Secondary Characters (voice)

as Chunk (voice)

as Chipper (voice)

as Zorp, Mudman (voice)

as

as Max

as Wingo (voice)

as Redline / Buddy (voice)

as Sir Rupert Van Der Hooves (voice)

as Purple Minions (voice) (uncredited)

as

as Fish, Thing One and Thing Two (voice)

as Thing One and Thing Two (voice)

as Cornelius (voice)

as King Ballonsky (voice)

as Ghastly Creeper (voice)

as Fish / Thing 1 / Thing 2 (voice)

as Howie (voice)

as Officer Malette

as (voice)

as (voice)

as Leader Ant (voice)

as Ape (voice)

as Grumpy Bear (voice)

as Cliff (voice)

as Danny (as Robert Tinkler)

as Doyle / Fusfeld (voice)

as Wiseacre Clerk (voice)

as Grumpy Bear (voice)

as Grumpy Bear

as J.D.

as

as Damien

as Stanley

as CIA Agent

as Doug

as CSA Firing Range Op

as Delete (voice)

as Leon

as Mump (voice)

as

as Marcus

as American Soldier

as

as Bar Patron

as Onkel Nicky

as Bauer

as Young Man

as

as Young Wallace

as Max (voice)

as