A cattle baron takes in an orphaned boy and raises him, causing his own son to resent the boy. As they get older the resentment festers into hatred, and eventually the real son frames his stepbrother for fathering an illegitimate child that is actually his, seeing it as an opportunity to get his half-brother out of the way so he can have his father's empire all to himself.
You can now watch Vengeance Valley online on the following streaming providers in the United States.
| Writing | Luke Short | Novel |
| Directing | Richard Thorpe | Director |
| Camera | George J. Folsey | Director of Photography |
| Production | Nicholas Nayfack | Producer |
| Art | Cedric Gibbons | Art Direction |
| Writing | Irving Ravetch | Screenplay |
| Editing | Conrad A. Nervig | Editor |
| Sound | Rudolph G. Kopp | Original Music Composer |
| Art | Malcolm Brown | Art Direction |
| Costume & Make-Up | Sydney Guilaroff | Hair Designer |
| Costume & Make-Up | William Tuttle | Makeup Designer |
