Victor Buono
Leo Kroll
Acting
David McLean
Lt. Frank Benson
Acting
Diane Sayer
Barbara Wells
Acting
Davey Davison
Tally Raymond
Acting
Baynes Barron
Sgt. Mack Clyde
Acting
Ellen Corby
Mrs. Kroll
Acting
Russ Bender
Dr. Clarence Sanford
Acting
Jeanne Bates
Clara Thomas
Acting
Mimi Dillard
Thelma
Acting
Selette Cole
Helen Lawson
Acting
Michael Ryan
Detective Mel Posner
Acting
Wally Campo
Eggerton
Acting
Byron Morrow
Dr. Morton
Acting
John Yates
Intern
Acting
James B. Sikking
Police Sketch Artist
Acting
Robert Cranford
Jack Rosten
Acting
Fred Aldrich
Apartment House Manager (uncredited)
Acting
Benjie Bancroft
Police Officer (uncredited)
Acting
Fred Fisher
Detective (uncredited)
Acting
Kenner G. Kemp
Detective (uncredited)
Acting
Victor Masi
Attendant (uncredited)
Acting