Robert Bean

American crook Sparks Moran sees a chance to make a bundle when a Caribbean island has a revolution. He plans to help loyalists (and the national treasury) escape on his boat, then kill the men and blame their deaths on a mythical sea monster. Trouble ensues when the _real_ monster shows up! (imdb)

A rebellious punk of the beat generation spends his days as an amateur dirt track driver in between partying and troublemaking. He eventually kidnaps his buddy's girlfriend, kills a few police officers and finally sees his own life end in tragedy. (imdb)