Cast principale
Jon Cryer
Richard Pig (voice)
Brad Garrett
Mason Pig (voice)
Steve Zahn
Sandy Pig (voice)
Jesse McCartney
Lucky (voice)
Tom Kenny
Dr. Wolfowitz / Musical Comedy Wolf (voice)
Timothy McCartney
Baby Lucky / Child Lucky (voice)
Steve Wilcox
Big Boss Wolf / Lone Wolf / Grunt (voice)
Nolan North
Big Bad Wolf / Eager Young Wolf / Dash Hammet / Wolf Guard (voice)