A group of aliens (who look a lot like humans) get stranded on a planet covered with prehistoric monsters.

Film maker Ken Adams has received financing for his first documentary on a local lake. Unfortunately, the assignment will put him and his partner Julie on a collision course with the last survivor of the aquatic city of Atlantis.

A small town insurance salesman is terrorized by the corrupt men behind Huntsacker Industries after he witnesses the filming of a snuff movie.

While on a stakeout, hardboiled cop Eddie Boone gets injected with a dangerous new designer drug causing nightmarish side effects. As he searches for his missing partner, Eddie discovers the urban streets full of mutants, monsters, and mayhem orchestrated by the mastermind behind the lethal narcotic.