Dirección: Henry Hathaway
George Loomis (Joseph Cotten) y su esposa Rose (Marilyn Monroe), se van de vacaciones a las cataratas del Niágara. Las fuertes crisis emocionales que padece George, afectan hondamente a su joven y bella esposa, y esto la predispone a aceptar los galanteos de un apuesto joven que conoce durante un paseo... Una gran tragedia comenzará a tomar forma de aquí en adelante.
Marilyn Monroe
Rose Loomis
Joseph Cotten
George Loomis
Jean Peters
Polly Cutler
Max Showalter
Ray Cutler
Denis O'Dea
Inspector Starkey
Richard Allan
Patrick
Don Wilson
Mr. J.C. Kettering
Lurene Tuttle
Mrs. Kettering
Russell Collins
Mr. Qua
Will Wright
Boatman
John 'Scotty' Watson
Police Officer on Spanish Aerocar (uncredited)
Leon Alton
Lodge Guest (uncredited)
Henry Beckman
Motorcycle Cop (uncredited)
John Brascia
Lodge Guest (uncredited)
Harry Carey Jr.
Taxi Driver (uncredited)
Bill Coontz
Young Man (uncredited)
Roy Damron
Lodge Guest (uncredited)
Robert Ellis
Young Man (uncredited)
Howard Engel
Man at Bus Stop (uncredited)
Neil Fitzgerald
Customs Officer (uncredited)
Marilyn Monroe
Rose Loomis
Joseph Cotten
George Loomis
Jean Peters
Polly Cutler
Max Showalter
Ray Cutler
Denis O'Dea
Inspector Starkey
Richard Allan
Patrick
Don Wilson
Mr. J.C. Kettering
Lurene Tuttle
Mrs. Kettering
Russell Collins
Mr. Qua
Will Wright
Boatman
John 'Scotty' Watson
Police Officer on Spanish Aerocar (uncredited)
Leon Alton
Lodge Guest (uncredited)
Henry Beckman
Motorcycle Cop (uncredited)
John Brascia
Lodge Guest (uncredited)
Harry Carey Jr.
Taxi Driver (uncredited)
Bill Coontz
Young Man (uncredited)
Roy Damron
Lodge Guest (uncredited)
Robert Ellis
Young Man (uncredited)
Howard Engel
Man at Bus Stop (uncredited)
Neil Fitzgerald
Customs Officer (uncredited)
Marilyn Monroe
Rose Loomis
Joseph Cotten
George Loomis
Jean Peters
Polly Cutler
Max Showalter
Ray Cutler
Denis O'Dea
Inspector Starkey
Richard Allan
Patrick
Don Wilson
Mr. J.C. Kettering
Lurene Tuttle
Mrs. Kettering
Russell Collins
Mr. Qua
Will Wright
Boatman
John 'Scotty' Watson
Police Officer on Spanish Aerocar (uncredited)
Leon Alton
Lodge Guest (uncredited)
Henry Beckman
Motorcycle Cop (uncredited)
John Brascia
Lodge Guest (uncredited)
Harry Carey Jr.
Taxi Driver (uncredited)
Bill Coontz
Young Man (uncredited)
Roy Damron
Lodge Guest (uncredited)
Robert Ellis
Young Man (uncredited)
Howard Engel
Man at Bus Stop (uncredited)
Neil Fitzgerald
Customs Officer (uncredited)