Bob Sessions

as Mine Owner

as Narrator

as Duke Ellingson

as Card Player

as Aloysius Doran

as Pettine

as Network Exec #3

as TV Presenter (US)

as U.S. Admiral

as Nick's Father / Meanest Monster in Monster Land / Mr. Bad / Gomora / Lobster Men / Geronimon / Dorobon (voice)

as Reporter

as Aloysius Doran

as Thomas Finletter

as Arthur Richenthal

as Thomas Finletter

as Clerk

as Cy Stratton

as Pete

as Jerry Kellogg

as Skipper

as Gordon Bennett

as 3rd Advertising Executive (as Robert Sessions)