• 
  Patrick McGoohan

  regizor

• 
  Richard Levinson

  scenarist

• 
  Peter Falk

  Lt. Columbo
• 
  Patrick McGoohan

  Nelson Brenner / Colorado
• 
  Otis Young

  Lawrence Melville
• 
  Bruce Kirby

  Sergeant George Kramer
• 
  Angela May

  Ruth
• 
  Leslie Nielsen

  Geronimo

• 
  Carmen Argenziano

  Coroner Anderson
• 
  Val Avery

  Louie
• 
  Cliff Carnell

  Photo Shop Man
• 
  Paul Gleason

  Parsons
• 
  William Mims

  Gallery Attendant
• 
  Barbara Rhoades

  Joyce
• 
  Vito Scotti

  Salvatore De Fonte

• 
  David White (II)

  Phil Corrigan
• 
  Edward Bach

  Executive