Sally Blane
— Nurse Linda Morgan, alias Linda Callahan
Clay Clement
— Lew Adams
Mayo Methot
— Vicki Roberts
Robert Fiske
— Martin Ferguson
Gordon Hart
— John Wallace
J. Farrell MacDonald
— Capt. Mike Ryan
Lloyd Hughes
— Dr. Steven Russell
Ralph Dunn
— Henchman Red
Ward Bond
— Detective
Oscar O'Shea
— Desk Sgt. Rourke
Mary MacLaren
— Matron O'Rourke
Mady Lawrence
— Nurse Margie Bennett
John Arledge
— Tommy Morgan
Morgan Wallace
— Blake
Howard Hickman
— Dr. Richardson