Act of Violence
Leading character, played by Van Heflin, is very sympathetic. But: he made some serious moral errors.
A. In his past, his informing on his fellow POW'S plans to escape was perhaps justifiable, since they were sure to be discovered before the attempt. But- shouldn't he have told them that he had already informed on them? That would have stopped the escape, and saved their lives- in the short term.
B. When Van Hef learns that R. Ryan is on his trail, he leaves town for the convention in ( San Fran?) Thus, leaving his wife and child to the mercies of Ryan. In the event, Ryan does visit their home but leaves wife and kid alone. But how would Ryan have known he would do that?