• 
  Joseph Kane

  regizor

• 
  Claire Trevor

  Connie Williams
• 
  Brian Donlevy

  Sen. William J. 'Bill' Stephens
• 
  Jack Pennick

  Tracey - the Ambulance Driver
• 
  Pat Flaherty

  Mikkelson
• 
  Thomas Browne Henry

  Commissioner Mermant
• 
  Taylor Holmes

  Benjamin Lawton, Attorney
• 
  Ralph Brooks

  Invitat

• 
  Damian O'Flynn

  Ralph Foster
• 
  Don Haggerty

  Mark Flynn
• 
  Whit Bissell

  Filby - The Pickpocket
• 
  Don Beddoe

  Sen. Blake
• 
  Forrest Tucker

  Charles A. 'Charley' Pignatalli
• 
  Luther Adler

  Nicholas 'Nick' Mancani
• 
  Richard Jaeckel

  Ted Dawson

• 
  Roy Barcroft

  Morris Draper
• 
  Tony Dante

  Tommy
• 
  Charles Trowbridge

  Commissioner Garrison
• 
  Roy Roberts

  Police Chief Tayls
• 
  William Schallert

  Inquiry Clerk
• 
  Gene Lockhart

  Sen. Tower
• 
  Douglas Kennedy

  Henchman Brinkley

• 
  Frank Arrigo

  art director
• 
  Reggie Lanning

  imagine
• 
  Adele Palmer

  costume
• 
  Richard L. Van Enger

  montaj
• 
  Stanley Wilson

  music department
• 
  Joseph Kane

  producător
• 
  Charles S. Thompson

  set decorator
• 
  John McCarthy Jr.

  set decorator
• 
  Howard Lydecker

  special effects
• 
  Robert Considine

  scriitor