A rebellious punk of the beat generation spends his days as an amateur dirt track driver in between partying and troublemaking.

An astronaut returns to Earth as the no-pulse host of an alien monster's embryos; he is discovered by a loony farmer who find ways to feed his new critter.

Low-budget action flic produced by Roger Corman and mostly edited from his black-and-white production "The Wild Ride" (1960), now in colour and with 25 minutes of new material.