• 
  William Asher

  regizor

• 
  Charles Grodin

  scenarist

• 
  Walter Matthau

  Joe Mulholland
• 
  Steve Martin

  Fabio Longio
• 
  Earl Boen

  Marshall
• 
  Judah Katz

  Freddie
• 
  Frances Bay

  Betty Gritz
• 
  Charles Grodin

  producer

• 
  Bill Macy

  Sid Spokane
• 
  Gilda Radner

  Livia Machado
• 
  Michael Lerner

  Arnie
• 
  Luana Anders

  Violette
• 
  Joe Mantell

  Larry
• 
  Penny Marshall

  Reva
• 
  Vincent Gardenia

  Saul Gritz

• 
  Sandy Ward

  Doctor
• 
  Richard Martini

  Delivery Man
• 
  Philip Sterling

  Other Executive
• 
  Sam Anderson

  Ray Berg
• 
  Peter Marc Jacobson

  Robin
• 
  William Prince

  Louis Martin
• 
  Nita Talbot

  Dorothy

• 
  Jean Higgins

  producător asociat
• 
  Dennis Hennessy

  co-producer
• 
  Richard Carrothers

  co-producer
• 
  Alfred Angelo

  costume
• 
  Tom Benko

  montaj
• 
  Mitzie Welch

  coloană sonoră
• 
  Ken Welch

  coloană sonoră
• 
  Janice Flating

  decoruri