Detective Lt. James 'Jim' Webster
Robert Rockwell
Linda Jackson
Barbra Fuller
Mr. Schmidt
Lester Sharpe
Newcombe
Charles Quigley
Mrs. Schmidt
Barbara Pepper
Dr. Lowell
Charles Trowbridge
Saunders
Harry Harvey
Roger Lewis
Raymond Burr
Doris King (Jackson)
Hillary Brooke
Harry Jackson
Paul Harvey
'Biggie' Wolfe
Norman Budd
Johnny Rocco
John Eldredge
'Pop' Swenson
Emory Parnell
George Richards
Russell Hicks
Mona Durant
Grace Albertson
Story
Paul Yawitz
Screenplay
Norman S. Hall
Original Music Composer
Stanley Wilson
Editor
Robert M. Leeds
Albert DeMond
Director
George Blair
Manuel Seff
Art Direction
Frank Hotaling
Makeup Artist
Bob Mark
Set Decoration
Charles S. Thompson
Assistant Director
Herbert E. Mendelson
John McCarthy Jr.
Sound
Earl Crain Sr.
Producer
Stephen Auer
Special Effects
Howard Lydecker
Costume Design
Adele Palmer
Theodore Lydecker
Director of Photography
Ellis W. Carter