Set in 1969, Abel Shaddick, a crotchety deli owner, has a grudge against virtually everyone in his upstate New York town of Fairview, particularly against his slacker nephew Stanley who lives behind the shop. Without telling his uncle, Stanley agrees to put up a needy city kid for the summer as part of a charity program run by rich debutante Gloria. Abel immediately vetoes the plan, but it is too late. The kid, young Herman Washington, is already on his way...

When a man is eaten alive by an unknown creature, the local Game Warden teams up with a paleontologist from New York to find the beast. Add to the mix an eccentric philanthropist with a penchant for "Crocs", and here we go! This quiet, remote lake is suddenly the focus of an intense search for a crocodile with a taste for live animals...and people!