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.

Reba pracuje pro zprávu lesů a má za úkol vyhubit krokodýli v Černém jezeře. Společně s armádou místo oplotí elektrickými kabeli a zamezí jim pohyb za potravou. Jak se ale ukáže, krokodýlové se k přežití uchýlili ke kanibalismu a stali se mnohem silnějšími a agresivnějšími. V okolí jezera číhí parta pytláků mající zálusk na krokodýlí vejce, za které se na černém trhu platí zlatem.

Giant killer crocodile terrorizes a village.

Chook falls in love with Chaoba and plans on asking for her hand in marriage but she's killed by a crocodile that's been terrorizing their village before he has a chance. Chook then gets on the bad side of some local thugs after the croc interrupts a boat race and must consult a village elder / mystic for help. Chaoba's ghost also returns to lend a hand.

Wo Tin travels from Hong Kong to Thailand for business, having been invited by his brother. A young Thai woman, Lala, accompanies him and they pick up a wounded young woman before being embroiled in crocodile evil…

After a series of deadly crocodile attacks, a farmer decides to become a crocodile hunter.

Raised by Voodoo magic, a 35 foot crocodile is raised from the dead to rain down death and destruction!

A demon-possessed crocodile regularly rampages through a village and eats its inhabitants. It's up to some policemen, two sisters, a crocodile hunter and a scientist to try to stop it. This is supposedly based on a true story (!) that occurred in 1964.