John Carradine was considered for the role of the phony preacher which eventually went to Robert Mitchum. Director Charles Laughton called Mitchum to ask if he had any interest in playing the role, but warned him that it was a rotten, no-good character, to which Mitchum replied, "Sounds like you've picked the right guy", or words to that effect.

Gary Cooper was considered for the role of the phony preacher which eventually went to Robert Mitchum.

Jane Darwell was said to be a contender for the role of Rachel Cooper.

Laurence Olivier was considered for the role of the phony preacher which eventually went to Robert Mitchum.