Swamp Water

Linda Darnell was originally cast in the female lead, and never hid her disappointment when finding out that she had been replaced by Anne Baxter.

Despite clearly playing the protagonist, and acting in nearly every scene, Dana Andrews is the fourth actor credited, behind Walter Brennan, Walter Huston and Anne Baxter. Aside from Brennan, who himself is onscreen far less than Andrews' character, the actors listed ahead of Andrews have only supporting (albeit important) roles.

Director Jean Renoir, who was working on his first American film, and executive producer Darryl F. Zanuck infamously clashed during the making of this film. The crux of the disagreement between the men stemmed from Renoir's desire to shoot on location and use moving camera shots and Zanuck's desire to shoot the film quickly and cheaply on a studio lot. Renoir ultimately emerged victorious in many of these disputes, but not before the working relationship between the men was permanently ruined.

Dana Andrews is the only principle member of the cast to travel to the Okefenokee Swamp in Georgia for location filming.

During the making of the film, director Jean Renoir was so exasperated with producer Darryl F. Zanuck's interference with the picture that he offered his resignation. Zanuck declined Renoir's request. As filming progressed, however, Zanuck grew increasingly frustrated with Renoir's method of directing and his inability to stay on schedule. On August 18, 1941, production manager William Koenig, acting on behalf of Zanuck, notified Renoir that he was being removed from the project. The same night that Renoir had been terminated, Zanuck phoned him at home and asked him to return to complete the film. It is unclear what caused Zanuck's change of heart, but Renoir returned to his duties and finished the film.