It's the year 3000 and a nuclear war has turned the earth into a desert wasteland. A group of survivors living in a cave run out of water and desperately need to locate a new supply. The last guy they sent out to find water never returned, and now his 10 year old son Timmy wants to join the next search team. They think they know where there's an untapped well of water, but to get there they have to travel through dangerous terrain controlled by a savage gang of motorcyclists under the bloodthirsty reign of 'Crazy Bull'. On their mission, Timmy and his team run into a lonesome stranger named Alien (Robert Iannucci) who may be able to help them against the marauding motorcyclists. Can the struggling survivors looking for water in this barren world defeat Crazy Bull and his exterminating minions? Hang on tight - the battle has just begun!

Medieval soldier of fortune Ettore is traveling through Europe with his partners looking for a fight where they can earn some money. When they come across a Spanish castle under siege by the French army, Ettore bides his time to determine which side is the winning one. This is at first the French, but the treatment he receives from them is unpleasant enough to make him change his mind and turn to the Spanish side. Somehow, Ettore must rally the weakened Spanish troops to battle their enemy long enough for reinforcements to arrive.

A group of environmentalists arrives at a faraway tropical delta where toxic waste is being dumped. However the water also hides a giant crocodile. The corrupt local officials don't help much either.

The Caribbean swamps which is to be made into a holiday resort is terrorized again by a second monstrous crocodile which is killing off anyone unfortunate to be on the water.