Killer Crocodile (1989)

aka: Murder Alligator

A group of environmentalists discover drums of radioactive waste have been dumped along a Santo Domingo river. This causes a giant crocodile to emerge and start devouring the local villagers. A crooked judge (Van Johnson) in the pay of the company that dumped the waste instead tries to have the killings blamed on the environmentalists. Stars Richard Anthony Crenna, Pietro Genuardi and John Harper.