Alan Reed

as Professor Sigmund Heigner

as Big Bill (voice)

as Fred Flintstone (voice)

as Sally Tomato

as The Sultan (voice)

as Puddles Podell

as Colonel Fineman

as Capitaine Gorecki

as Al Wolfe

as Charbonneau

as Boris (voice)

as Tomaso

as George Kalecki

as Narrator (Voice)

as Radio Voice #1 (voice)

as Narrator / Mechanic / Hitch-Hiker (voice)

as Narrator

as Pancho Villa

as Walter Godfrey

as Col. Lamartine (Confederate leader)

as Ezra Liam Kennedy

as Sasha

as Narrator (voice)