Jean Simmons

Character: Hilda Crane Burns

Guy Madison

Character: Russell Burns

Jean-Pierre Aumont

Character: Prof. Jacques De Lisle

Judith Evelyn

Character: Mrs. Stella Crane

Evelyn Varden

Character: Mrs. Burns

Peggy Knudsen

Character: Nell Bromley

Gregg Palmer

Character: Dink Bromley

Marie Blake

Character: Clara

Richard Garrick

Character: Dr. Joe Francis

Jim Hayward

Character: Mr. Small

Sandee Marriott

Character: Cab Driver

Don Shelton

Character: Mr. Jensen - Caterer

Helen Mayon

Character: Maureen - Hilda's Maid

Jay Jostyn

Character: Minister

Jerry Mann

Character: Student (uncredited)