Rob Tinkler

as Woodstock (voice)

as William (voice)

as Woodstock (voice)

as Maynard / Mutant / Radio Announcer (voice)

as Woodstock (voice)

as Woodstock (voice)

as Woodstock (voice)

as Additional Voices (voice)

as Woodstock (voice)

as Sparky Sparkeroni (voice)

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

as Woodstock (voice)

as Argyle (voice)

as Woodstock / Spike / Olaf (voice)

as Woodstock (voice)

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 Delete (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 Winky (voice)

as Max

as Deuce (voice)

as Wingo (voice)

as Redline / Buddy (voice)

as Sir Rupert Van Der Hooves (voice)

as Purple Minions (voice) (uncredited)

as Cornelius (voice)

as Fish / Thing 1 / Thing 2 (voice)

as Howie (voice)

as Officer Malette

as Fish, Thing One and Thing Two (voice)

as (voice)

as (voice)

as Leader Ant (voice)

as Ape (voice)

as Ben

as Grumpy Bear (voice)

as Grumpy Bear (voice)

as Cliff (voice)

as Danny (as Robert Tinkler)

as Doyle / Fusfeld (voice)

as Grumpy Bear

as J.D.

as Frog (voice)

as Damien

as Stanley

as CIA Agent

as Doug

as Grub (voice)

as CSA Firing Range Op

as Delete (voice)

as Leon

as Greg Slater

as Mump (voice)

as (voice)

as Marcus

as American Soldier

as Bar Patron

as Onkel Nicky

as Bauer

as Young Man

as Young Wallace

as Max (voice)

as Woodstock (voice)