as Jock / Bull / Policeman at Zoo / Dachsie / Joe (voice)
as Mr. Smee (voice)
as King Hubert (voice)
as White Rabbit / Dodo (voice)
as Professor Owl / Bertie Birdbrain
as Ranger J. Audubon Woodlore (voice) (uncredited)
as Mr. Smee (voice) (archive sound)
as L.G.
as J.J. Fate (voice) (uncredited)
as Spike (voice) (uncredited)
as Donald's Grandpa / Ranger (voice) (uncredited)
as Narrator / Child Psychology (voice) (uncredited)
as Ranger J. Audubon Woodlore
