• 
  Jim Henson

  regizor

• 
  Jim Henson

  Kermit broscoiul / Rowlf / Waldorf (voci)
• 
  John Cleese

  Nevil
• 
  Terry Jones
• 
  Peter Falk

  Tramp
• 
  Frank Oz

  Miss Piggy / Fozzie Bear / Animal / Sam the Eagle / Gramps / Swedish Chef
• 
  Cynthia Leake

  Charkie's Water Ballet Performer
• 
  Peter Ustinov

  Şofer de camion

• 
  Charles Grodin

  Nicky Holiday
• 
  Chai Lee

  4th Model
• 
  Jack Warden

  Mr. Tarkenian the News Editor
• 
  Trevor Howard

  Agressive Man in Restaurant
• 
  Kathryn Mullen

  Muppet Performer / Chickens / Gaffer the Cat (uncredited)
• 
  Brian Muehl

  Muppet Performer
• 
  Tommy Godfrey

  Bus Conductor

• 
  Brian Henson

  Muppet Performer
• 
  Diana Rigg

  Lady Holiday
• 
  Kate Howard

  Carla
• 
  Steve Whitmire

  Rizzo the Rat / Lips
• 
  Dave Goelz

  The Great Gonzo / Beauregard / Zoot / Dr. Bunsen Honeydew / Lobbuck Lou
• 
  Danny John-Jules

  Street Dancer
• 
  Richard Hunt

  Scooter
• 
  Robert Morley

  British Gentleman
• 
  Jerry Nelson

  Floyd Pepper
• 
  Bob Payne

  Muppet Performer