Peter Santelli
Oliver Cromwell Cannon
Tiara Marshall
Vice Admiral
Mikhail Drozhensky
Harvey T. Sweigert
George Snell
Diana Grenville-Wells
Leslie Folliott
Ben Livingston
Orville Bayleaf
Sharon Sweigert
Prison Guard
Ham Operator
Shaggy Type
Scientist
Military Man
Bar Maid
Guest at Admiral's Party
Penguin
Miss Feeley (uncredited)
Man in Club Fight (uncredited)
Policeman (uncredited)
Navy SeaBee (uncredited)
Redhead (uncredited)
Airport Passenger (uncredited)
Dentist in Antarctica (uncredited)
Stewardess (uncredited)