• 
  Dan Curtis

  regizor

• 
  Harris Yulin

  George 'Machine Gun' Kelly
• 
  Robert Day

  Melvin Purvis
• 
  Darrell Fetty

  om beat
• 
  Dick Sargent

  Thatcher Covington
• 
  Steve Kanaly

  Sam Cowley
• 
  Eddie Quillan

  Receptioner
• 
  Max Kleven

  Purvis' Driver

• 
  Don Megowan

  Hamburger Stand Man
• 
  Margaret Blye

  'Kate' Katherine Ryan-Kelly
• 
  John Karlen

  'Tony' Anthony Redecci
• 
  Dale Robertson

  Melvin Purvis
• 
  David Canary

  'Gene' Eugene T. Farber

• 
  Trevor Williams

  art director
• 
  Jacques R. Marquette

  imagine

• 
  Richard A. Harris

  montaj
• 
  Dan Curtis

  producător
• 
  Salvatore Billitteri

  production manager
• 
  John Milius

  scriitor
• 
  William F. Nolan

  scriitor