Réalisation: Howard Hawks
Barnaby Fulton, chimiste de talent, tente de mettre au point une eau de jouvence. La guenon qui lui sert de cobaye s'échappe et l'imitant, concocte sa propre mixture. Barnaby en boit et se conduit comme un gamin. Puis c'est sa femme qui en ingurgite...
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
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)
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
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)
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
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)