• 
  John G. Avildsen

  regizor

• 
  Robert Mark Kamen

  scenarist

• 
  Ralph Macchio

  Daniel LaRusso
• 
  Pat Morita

  Kesuke Miyagi
• 
  Robyn Lively

  Jessica
• 
  Jan Triska

  Milos
• 
  Martin Kove

  John Kreese
• 
  Sean Kanan

  Mike Barnes

• 
  Joseph V. Perry

  Uncle Louie
• 
  Doc Duhame

  Gardian
• 
  Randell Dennis Widner

  Sparring Partner #1
• 
  John Timothy Botka

  Spectator
• 
  Frances Bay

  Mrs. Milo
• 
  Gabriel Kronsberg

  Rudy
• 
  Randee Heller

  Lucille

• 
  Thomas Ian Griffith

  Mr. Terry Silver
• 
  Jonathan Avildsen

  Snake
• 
  Martin Kove

  Sensei John Kreese
• 
  William Christopher Ford

  Dennis
• 
  Rick Hurst

  Announcer
• 
  Pat E. Johnson

  Referee
• 
  Diana Webster

  Margaret