• 
  Walter Lang

  regizor

• 
  Lamar Trotti

  scenarist
• 
  Phoebe Ephron

  scenarist

• 
  Ethel Merman

  Molly Donahue
• 
  Donald O'Connor

  Tim Donahue
• 
  Marilyn Monroe

  Vicky Parker
• 
  Dan Dailey

  Terence Donahue
• 
  Johnnie Ray

  Steve Donahue

• 
  Mitzi Gaynor

  Katy Donahue
• 
  Rhys Williams

  Dineen
• 
  Matt Mattox

  Featured Dancer
• 
  Mary Stewart

  Fun House Witch
• 
  Lee Patrick

  Marge
• 
  Hugh O'Brian

  Charles Biggs
• 
  George Chakiris

  Dansator

• 
  Robin Raymond

  Lillian Sawyer
• 
  Mimi Gibson

  Katy Donahue (age 4)
• 
  Elaine DuPont
• 
  Eve Miller

  Hat check girl
• 
  John Doucette

  Stage manager
• 
  Frank McHugh

  Eddie Dugan, Vicky's Agent
• 
  Richard Eastham

  Lew Harris
• 
  Ed Oliver

  Bandleader (as Eddie Oliver)