Monkey Business

Research chemist Barnaby Fulton works on a fountain of youth pill for a chemical company. One of the labs chimps gets loose in the laboratory and mixes chemicals, but then pours the mix into the water cooler. When trying one of his own samples, washed down with water from the cooler, Fulton begins to act just like a twenty-year-old and believes his potion is working. Soon his wife and boss are also behaving like children.

• 
  Cary Grant

  Barnaby Fulton
• 
  Ginger Rogers

  Edwina Fulton
• 
  Charles Coburn

  Oliver Oxley
• 
  Marilyn Monroe

  Lois Laurel
• 
  Hugh Marlowe

  Hank Entwhistle
• 
  Henri Letondal

  Jerome Kitzel
• 
  Robert Cornthwaite

  Dr. Zoldeck
• 
  Larry Keating

  GJ Culverly
• 
  Douglas Spencer

  Dr. Brunner
• 
  Esther Dale

  Mrs. Rhinelander