Peter Noone

Herman

Karl Green

Karl

Keith Hopwood

Keith

Derek Leckenby

Derek

Barry Whitwam

Barry

Shelley Fabares

Louisa Page

Sue Ane Langdon

Cecile Bannister

Herbert Anderson

Ed Lindquist

Bernard Fox

Dudley Hawks

Harry Hickox

Colby Grant

Hortense Petra

Henrietta Page

Mickey Deems

Publicist

Ray Kellogg

Detective #1

John Hart

Detective #2

Phil Arnold

Photographer

Bill Baldwin

Television Newscaster (uncredited)

Robert Nunn

Boy on Airplane (uncredited)

Jeffrey Sayre

Benefit Attendee (uncredited)