River of No Return - 1954

River of No Return is a 1954 western film made by 20th Century Fox in CinemaScope and directed by Otto Preminger. The film stars Robert Mitchum and Marilyn Monroe with Rory Calhoun.
The film is particularly notable for its brisk pace, achieved by the editing of Louis R. Loeffler, with very quick cuts between scenes. Mitchum and Monroe performed many of their own stunts and Monroe badly twisted her ankle during production.

River of No Return featured the majestic scenery of Banff and Jasper National Parks in Alberta, Canada.

Both Preminger and Monroe were forced to do the film against their will, due to contractual obligations. They both expressed their frustration over the script which they considered below par. However, the film was a box office hit upon its release and remains a popular classic western.