• 
  Robert Stevenson

  regizor

• 
  Ellis Kadison

  scenarist

• 
  Walter Brennan

  D.J. Mulrooney / Knobby
• 
  Karen Dotrice

  Elizabeth Winthrop
• 
  Matthew Garber

  Rodney Winthrop
• 
  Jerome Cowan

  Dr. Ramsey
• 
  Dale Van Sickel

  Uniformed Guard
• 
  Dee Carroll

  Secretary

• 
  Ellen Corby

  Etta Pettibone
• 
  Joyce Menges

  Gnome Maiden
• 
  Lee Stanley

  Singing Gnome
• 
  Byron Foulger

  Hotel Desk Clerk
• 
  Hal Baylor

  Male nurse
• 
  Charles Lane

  Dr. Scoggins
• 
  Susan Flannery

  Airline Stewardess

• 
  Alvy Moore

  Gas Station Mechanic
• 
  Ed Wynn

  Rufus
• 
  Parley Baer

  The Owl
• 
  Richard Deacon

  Ralph Yarby
• 
  Norman Grabowski

  Male Nurse
• 
  Gil Lamb

  Gas Attendant
• 
  Tom Lowell

  Jasper
• 
  Sean McClory

  Horatio Quaxton
• 
  Maudie Prickett

  Katie Barrett
• 
  Cami Sebring

  Violet