Trudy Marshall

Carol Northrup

Ronald Graham

Dr. Hugh Mayberry

Anthony Quinn

Michael Romanescue

Sheila Ryan

Jerry Dailey

Robert Bailey

Dr. Stephen Craig

Robin Raymond

Vicky O'Reilly

Doris Merrick

Susan

Carleton G. Young

Federal Investigator

Beverly Whitney

Helen

Jackie Paley

Adelaide

Jo-Carroll Dennison

Frieda

John Philliber

Mother Henry

Bess Flowers

Pedestrian looking for a taxi (uncredited)

Byron Foulger

Desk Clerk (uncredited)

Sue Moore

Taxi Driver (uncredited)

Mary Field

Nurse's Aide (uncredited)

Pierre Watkin

Dr. John Crane (uncredited)

Nella Walker

Mrs. Crane (uncredited)