Herman's Hermits' first film, in which the British band has the chance to have an American spacecraft named for them.
Herman
Karl
Keith
Derek
Barry
Louisa Page
Cecile Bannister
Ed Lindquist
Dudley Hawks
Colby Grant
Henrietta Page
Publicist
Detective #1
Detective #2
Photographer
Television Newscaster (uncredited)
Boy on Airplane (uncredited)
Benefit Attendee (uncredited)