Elissa Landi

Lisa Della Robbia

Cary Grant

Gerald Fitzgerald

Lynne Overman

Mr. Farnum

Sharon Lynn

Flora Preston (as Sharon Lynne)

Michelette Burani

Bice

Paul Porcasi

Archimede

Adrian Rosley

Doctor

Cecilia Parker

Aline Chalmers

Frank Albertson

John Fitzgerald

Wilfred Hari

Tamamoto