• 
  Charles Winkler

  regizor

• 
  William Nack

  scenarist

• 
  Penelope Ann Miller

  Barbara Cousins
• 
  Jon Favreau

  Rocky Marciano
• 
  Judd Hirsch

  Al Weill
• 
  J. Winston Carroll

  Murphy
• 
  Rino Romano

  Allie Colombo
• 
  Noah Danby

  Carmine Vingo

• 
  Panou

  Orderly
• 
  Rhoda Gemignani

  Pasquelina Marchegiano
• 
  Bill Lake

  Pilot
• 
  Mark Simmons

  Max Schmeling
• 
  Gavin Heffernan

  Boisterous Kid
• 
  Gerry Mendicino

  Emcee
• 
  Brian Sills

  Usher

• 
  George C. Scott

  Pierino Marchegiano
• 
  Sandra Nelson

  Screaming Woman
• 
  Kenneth McGregor

  Foreman
• 
  Wayne Robson

  Lou Ambers
• 
  Richard Fitzpatrick

  Commentator
• 
  Gil Filar

  Young Rocky
• 
  Shawn Lawrence

  Irish Worker
• 
  Conrad Bergschneider

  Paznic
• 
  Lauren Collins

  Mary Anne
• 
  Jeff Clarke

  Brockton Eddie
• 
  Tony Lo Bianco

  Frankie Carbo
• 
  Howard Jerome

  Madison Square Garden Ring Referee
• 
  Marvin Kaye

  Hand Worker
• 
  Gino Marrocco

  Wellwisher