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Niagara

6.819531h 32mMovieCrimeThriller

Rose Loomis and her older, gloomier husband, George, are vacationing at a cabin in Niagara Falls. The couple befriend Polly and Ray Cutler, who are honeymooning in the area. Polly begins to suspect that something is amiss between Rose and…

DirectorHenry Hathaway
WritersCharles Brackett·Walter Reisch
ProducerCharles Brackett

Where to watch

PlexPlex
Availability shown for Australia · rights vary by country

Cast · Directed by Henry Hathaway

MMMarilyn Monroe
Marilyn Monroe
Rose Loomis
JCJoseph Cotten
Joseph Cotten
George Loomis
JPJean Peters
Jean Peters
Polly Cutler
MSMax Showalter
Max Showalter
Ray Cutler
DODenis O'Dea
Denis O'Dea
Inspector Starkey
RARichard Allan
Richard Allan
Patrick
DWDon Wilson
Don Wilson
Mr. J.C. Kettering
LTLurene Tuttle
Lurene Tuttle
Mrs. Kettering
RCRussell Collins
Russell Collins
Mr. Qua
WWWill Wright
Will Wright
Boatman
JW
John 'Scotty' Watson
Police Officer on Spanish Aerocar (uncredited)
LA
Leon Alton
Lodge Guest (uncredited)

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More from Joseph Cotten · Co-star actor

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More from Henry Hathaway · Director

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Niagara — streaming FAQ

Which OTT platform streams Niagara?

Niagara is streaming on Plex in Australia, and available to rent or buy on MovieMe and Apple TV Store. It's not currently on Netflix.

Is Niagara on Netflix?

No, Niagara is not on Netflix in Australia as of November 2026. It's currently on Plex.

Is Niagara on Amazon Prime Video?

Niagara isn't included with a Prime Video subscription in Australia, but you can rent or buy it on Amazon Video.

Where can I watch Niagara for free?

Niagara is available to stream free (with ads) on Plex in Australia.