Co-host of "A Tripp Through Comedy."

1974
Maybe the most cynical 70s disaster movie I've seen; actually, it's almost more of a conspiracy thriller than a disaster movie. Here, the greed doesn't lead to a careless accident. Greed leads to a knowing disaster that will claim thousands of lives just to boost profits.
It also contains maybe the most 70s theme song ever (amazingly, not the Original Song nominee from the film): www.youtube.com/watch?v=7I-Hs6Pzsy4