• 
  Fred M. Wilcox

  regizor

• 
  Jeff Richards

  Harry Whenlon
• 
  William Tannen

  Officer Kane
• 
  Frank Mills

  Prisoner Being Booked
• 
  Keenan Wynn

  Sgt. Jumbo Culdane
• 
  Robert Foulk

  Police Sergeant at Roll Call
• 
  James Craig

  Lt. Redmon
• 
  Robert Burton

  Police Capt. Bill Williams

• 
  Frank Wilcox

  Police Academy Senior Examiner
• 
  Lee Phelps

  Police Lab Man
• 
  Fred Graham

  Motor Squad Duty Sgt. Payne
• 
  Roy Engel

  Police Sergeant Instructor at Academy
• 
  Michael Dugan

  Poliţist
• 
  Jonathan Cott

  Thug Driving Truck
• 
  Ralph Meeker

  Chuck O'Flair

• 
  Elaine Stewart

  Jane Anderson
• 
  Sally Forrest

  Mary Hartley
• 
  Carey Loftin

  Poliţist
• 
  Chuck Connors

  Deputy Sheriff
• 
  William Campbell

  Murderer
• 
  Robert Horton

  Russ Hartley

• 
  Ann Doran

  imagini de arhiva
• 
  Harlan Warde

  imagini de arhiva
• 
  William Ferrari

  art director
• 
  Cedric Gibbons

  art director
• 
  Ray June

  imagine
• 
  Alberto Colombo (I)

  departament sunet
• 
  Alberto Colombo (I)

  music department
• 
  William Grady Jr.

  producător
• 
  George Sawley

  set decorator
• 
  Edwin B. Willis

  set decorator
• 
  Douglas Shearer

  sound department
• 
  A. Arnold Gillespie

  special effects