• 
  Michael Winner

  regizor

• 
  Charles Bronson

  Lou Torrey
• 
  John Ritter

  Hart
• 
  Larry J. Blake

  Police Commissioner
• 
  Norman Fell

  Les Daniels
• 
  David Sheiner

  Guido Lorenz
• 
  Frank Campanella

  Calabriese
• 
  Martin Balsam

  Al Vescari

• 
  Stuart Margolin

  Lawrence
• 
  Robert Emhardt

  Fussy Man
• 
  Paul Koslo

  Langley
• 
  Charles Tyner

  Police Psychiatrist
• 
  Eddie Firestone

  Armitage
• 
  Jan Arvan

  Bartolomeo Vechetti
• 
  Ralph Waite

  Mathews

• 
  Jack Colvin

  Jumper
• 
  Barry Cahill

  Steinholtz
• 
  Harry Basch

  Mossman
• 
  Ed Madsen

  New York Detective
• 
  Arthur French

  New York Detective
• 
  Walter Burke

  J D - Daniels' Snitch
• 
  Lisabeth Hush

  Dr. Helen Torrey
• 
  Kelley Miles

  Geraldine Wexton (as Kelly Miles)
• 
  Byron Morrow

  Station Commander
• 
  Alfred Ryder

  Tony Champion

• 
  Ward Preston

  art director
• 
  Richard Moore

  imagine
• 
  Roy Budd

  departament sunet
• 
  Dino De Laurentiis

  miscellaneous crew
• 
  Roy Budd

  music department
• 
  Michael Winner

  producător
• 
  Ward Preston

  design de producţie
• 
  Norman Rockett

  set decorator
• 
  Terry Rawlings

  sound department
• 
  Hugh Strain

  sound department
• 
  Frank Orsatti

  cascador
• 
  Denny Arnold

  cascador
• 
  Gerald Wilson

  scriitor