Lex Barker
— Peter Chance
Carole Mathews
— Selena Friend
Lisa Gastoni
— Marny Friend
Nora Swinburne
— Mrs. Friend
Peter Dyneley
— Dr. Rene Normand
Joe Robinson
— Sven
Malou Pantera
— Isabella
Richard Molinas
— Louis
John Serret
— Commissaire Sagain
Stanley Maxted
— Mr. Moffat
Monica Grey
— Iris Chance
Yvonne Andre
— Nun
Raf De La Torre
— Mr. Petheridge