Regardless of what anybody else has to say, I thought this movie was much better than what the critics have said about it. Yes, it has its faults. But people should remember that this was a low-budget film made in 1956. As such, it doesn't have the advantage of the modern special effects that are now available and I've certainly seen worse movies that were much more expensive to produce. In that regard, I thought the director (Roger Corman) did an excellent job with what he had. While the acting was slightly below average overall, I thought Marie Windsor played a decent role as "Josie Nardo" who was essentially the leader of the group of escaped female convicts. Likewise, Carole Matthews (Police Lt. Lee Hampton) and Mike Connors (Bob Matthews) played their parts pretty well too. I thought both Beverly Garland (Vera) and Susan Cummings (Marie) were nice-looking but their acting didn't really impress me. On the other hand, Jil Jarmyn (Billie) stood out as the sexiest of the five females (in my opinion) even if her acting was only average. As for some other faults, I thought the women wearing cutoffs in an insect-infested swamp was rather absurd. Another was the scene where the rattlesnake advanced to attack Bob Matthews. In real life the rattlesnake would slither as fast as it could to get away and only attacks a person when it feels cornered and has no choice. But that's Hollywood for you. All things considered though, while some critics might consider it among the "50 worst" films in history, I regard it as more deserving than that. While it's definitely a "B-Movie", I think it was entertaining enough to rate a solid score.