Jaws: parents' guide

Gory shark attacks: a boy dragged under in a gush of blood, a severed leg sinking, and a man crushed in the shark's jaws as he spits blood. A woman's mangled remains, wound photos, a gutted shark and a trampling crowd also appear.

One s-word, plus son of a bitch, bastard, ass, damn and hell, more than a dozen uses of God's or Jesus' name, and an obscene hand gesture.

A young woman undresses to skinny-dip at night and is seen nude in shadow, briefly from the side. A married couple talks about getting drunk and fooling around, and an old fisherman recites bawdy rhymes.

Teens at the opening beach party are briefly seen smoking what appears to be marijuana, and a drunk young man passes out on the sand. Adults smoke and drink often, and the three shark hunters get drunk together on the boat.

Sustained suspense built on the famous two-note music, underwater views of dangling legs, sudden attacks, a dog that vanishes in the surf, a dead fisherman's head popping out of a sunken boat, and a long final hunt at sea.