Narrator (voice)
J. Thaddeus Toad (voice)
Cyril Proudbottom (voice)
Prosecutor (voice) (as John Ployardt)
Mole (voice)
Angus MacBadger (voice)
Rat (voice)
Additional voices (voice) (as The Rhythmaires)
Judge / 1st Weasel Gang Member (voice) (uncredited)
2nd Weasel Gang Member (voice) (uncredited)
Mr. Winkie (voice) (uncredited)