• 
  Adolphe Menjou

  Police Lt. Frank Kafka
• 
  Richard Kiley

  Dr. James G. Kent
• 
  Kernan Cripps

  Policeman with teletypes
• 
  Charles Wagenheim

  Mr. Alpine
• 
  Steve Pendleton

  Ambulance Man
• 
  Robert Foulk

  Police Officer Rivers
• 
  Lilian Bond

  Mrs. Fitzpatrick
• 
  Frank Faylen

  Police Insp. Anderson

• 
  Paul Dubov

  petrecăreţ
• 
  Kathleen O'Malley

  Woman
• 
  Grandon Rhodes

  Warren Fitzpatrick
• 
  Frank Sully

  Man at Carnival Dunking Concession
• 
  Marie Windsor

  Jean Darr
• 
  Adrienne Marden

  Woman
• 
  Jean Willes

  Woman on Street

• 
  Byron Foulger

  Peter Eureka, Suspect
• 
  Cliff Clark

  Chief of Police
• 
  Victor Sen Yung

  Tom, Waiter in Chinese Restaurant
• 
  Harlan Warde

  Mr. Harper
• 
  Fred Aldrich

  Man at Line-Up
• 
  Dudley Dickerson

  Cleaner
• 
  Arthur Franz

  Edward 'Eddie' Miller
• 
  John Eldredge

  Mr. Stonecroft
• 
  Robin Raymond

  Woman Dunked at Carnival Concession
• 
  Charles Watts

  Detectiv
• 
  Sidney Miller

  Intern
• 
  Charles Lane

  Drunk in Bar
• 
  Al Hill

  Barman
• 
  Jay Novello

  Pete, Club Owner
• 
  Jessie Arnold

  Woman
• 
  Billy Wayne

  petrecăreţ
• 
  Joe Miksak

  Detectiv
• 
  Don Michaelian

  Poliţist
• 
  Carl Benton Reid

  Mr. Liddell
• 
  Gerald Mohr

  Police Sgt. Joe Ferris