• 
  Joss Ackland

  Chief Insp. Yardbird
• 
  Bernard Cribbins

  Dangerous Davies
• 
  Joe Ritchie

  Workman
• 
  John Leyton

  Dave Boot
• 
  Lucy Griffiths

  Dulcie
• 
  Avril Angers

  Mrs. Fulljames
• 
  Andy Bradford

  Squad Driver
• 
  Maureen Lipman

  Ena Lind

• 
  Derek Bond (I)

  Det. Supt. Carter
• 
  Ken Jones

  Mr. Norris
• 
  Charles Pemberton

  Det. Const. Evans
• 
  Bill Maynard

  Mod Lewis
• 
  Sydney Bromley

  Harkness
• 
  Bernard Lee

  Sergeant Ben
• 
  David Auker

  Tarquin

• 
  Steve Birtles

  camera and electrical departme
• 
  Nigel Galt

  editorial department
• 
  Eddie Knight (I)

  make-up department
• 
  Gerry Toomey

  second unit director or assist
• 
  Alfred Cox

  sound department
• 
  Bill Rowe

  sound department
• 
  Roy Hyatt

  transportation department