"Ring of Fear" is kind of dated, kind of corny but it's also a very satisfying watch. Dublin O'Malley (that's a great name) is one of the craziest killers in movie history. He's a complete psycho. Sean McClory was born to play the role. The rest of the cast is fine but it's McClory's movie. I've seen "Ring of Fear" a few times now. It always hits the spot.
Review of Ring of Fear
