Monkey Business

It's some fun!

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

(G.J. Culverly)

Douglas Spencer

(Dr. Brunner)

Esther Dale

(Mrs. Rhinelander)

George Winslow

(Little Indian)

Marjorie Holliday

(Oxley Receptionist (uncredited))

Harry Carey, Jr.

(Reporter (uncredited))

Nico Minardos

(Man at Pool (uncredited))

Charlotte Austin

(Student (uncredited))

Harry Bartell

(Scientist (uncredited))

Faire Binney

(Dowager (uncredited))

Tex Brodus

(Club Patron (uncredited))

Olive Carey

(Johnny's Mother (uncredited))

Harry Carter

(Scientist (uncredited))

Melinda Casey

(Girl (uncredited))

Ronnie Clark

(Boy (uncredited))

Russ Clark

(Policeman (uncredited))

Heinie Conklin

(House Painter (uncredited))

George Eldredge

(Mr. Peabody (uncredited))

Kathleen Freeman

(Mrs. Brannigan - Neighbor (uncredited))

Terry Goodman

(Boy (uncredited))

Dabbs Greer

(Cabbie (uncredited))

Howard Hawks

(Man in Opening (voice) (uncredited))

George Hoagland

(Club Patron (uncredited))

Perk Lazelle

(Club Patron (uncredited))

Rudy Lee

(Boy (uncredited))

Louis Lettieri

(Boy (uncredited))

Mickey Little

(Boy (uncredited))

Emmett Lynn

(Gus (uncredited))

Paul Maxey

(Board Member (uncredited))

John McKee

(Photographer (uncredited))

Bill McLean

(Bellboy (uncredited))

Joseph Mell

(Barber (uncredited))

Christopher Milne

(Johnny (uncredited))

Jonathan Milne

(Johnny (uncredited))

Ray Montgomery

(Policeman (uncredited))

Roger Moore

(Bit (uncredited))

Brad Morrow

(Boy (uncredited))

Forbes Murray

(Board Member (uncredited))

Robert Nichols

(Garage Man (uncredited))

Jerry Paris

(Scientist (uncredited))

Maudie Prickett

(Clerk (uncredited))

Jimmy Roebuck

(Boy (uncredited))

Harry Seymour

(Clothing Store Salesman (uncredited))

Jerry Sheldon

(Joe (uncredited))

Olan Soule

(Pickwick Arms Clerk (uncredited))

Gil Stratton

(Yale Man (uncredited))

Ruth Warren

(Laundress (uncredited))

Mack Williams

(Board Member (uncredited))

Isabel Withers

(Laundress (uncredited))