Rose Loomis and her older, gloomier husband, George, are vacationing at a cabin in Niagara Falls, N.Y. The couple befriend Polly and Ray Cutler, who are honeymooning in the area. Polly begins to suspect that something is amiss between Rose and George, and her suspicions grow when she sees Rose in the arms of another man. While Ray initially thinks Polly is overreacting, things between George and Rose soon take a shockingly dark turn.
Marilyn Monroe
as Rose Loomis
Joseph Cotten
as George Loomis
Jean Peters
as Polly Cutler
Max Showalter
as Ray Cutler
Denis O'Dea
as Inspector Starkey
Richard Allan
as Patrick
Don Wilson
as J.C. Kettering
Lurene Tuttle
as Mrs. Kettering
Russell Collins
as Mr. Qua
Will Wright
as Boatman
Minerva Urecal
as Mrs. McGrand
Harry Carey, Jr.
as Taxi Driver
