Mr. Conductor
Stacy Jones
Billy Twofeathers (credit only)
Kara Cupper
Dan Jones (credit only)
Becky
Schemer (as Brian O'Connor)
Tito Swing (voice)
Didi (voice) (as Olga Felgemacher Marin)
Rex (voice)
Grace (voice)
Grace (puppet)
Grace the Bass
Tex (voice)
Ginny
Kit Twofeathers
J.B. King Esquire
Midge Smoot
Felix Pérez (as Aurelio Padron)
Bentley
The Queen
Bull
Lead Barber (as a different name)
Biff
Prince Michael
Queen Double (as Joanne Hannah)
Queenie the Corgi
Trumpet Creature (puppet) (uncredited)