Characters played by Jean Rogers
Catherine Morland
Characters played by Richard Travis
Richard Conroy
Characters played by Larry J. Blake
Det. Lt. Jerry McMullen
Characters played by John Eldredge
John Morland
Characters played by Leonard Strong
The Stranger
Willis - the Caretaker
Characters played by Robert Shayne
James O'Neil
Characters played by Louise Currie
Marian Gordon
Characters played by Douglas Fowley
Red Bailey
Characters played by Sara Berner
Dorothy - the Maid
Characters played by Richard Benedict
Det. Sgt. Tom Carey
Characters played by Wynne Larke
Patricia McMullen
Characters played by Susan Klimist
Maureen McMullen
Characters played by Wong Artarne
Chinese Waiter
Characters played by Stanley Blystone
Fire Warden at Car Wreck
Characters played by John Canady
X-Ray Technician
Characters played by Michael Chapin
Mike
Characters played by Angela Clarke
Mrs. O'Neill
Characters played by Eddie Coke
Williams
Characters played by Frank Dae
Dr. Pearson
Characters played by Steve Darrell
Det. Sgt. Gorman
Characters played by Jon Gilbreath
Trooper at Roadblock
Characters played by Art Gilmore
Radio Commentator
Characters played by Dorothy Granger
O'Neil's Secretary
Characters played by Billy Gray
Denny
Characters played by Gary Gray
Chris
Characters played by Sherry Hall
Coroner's Deputy
Characters played by Ralf Harolde
X-Ray Technician
Characters played by Jerry Mickelsen
Jerry McMullen Jr.
Characters played by Syd Saylor
Joe - Railroad Worker
Characters played by Charles Sullivan
Charlie - Policeman