Jaws (1975)

"...a Spielberg / Richard Dreyfuss classic."

One night, after a beach party, Chrissie Watkins goes skinny-dipping in the ocean off of Amity Island, a peaceful beach community that relies on summer tourism and fishing for its economic survival. While another partygoer lies drunk on the beach, Chrissie is attacked by something unseen that comes at her from underneath the water. As she screams in terror and pain, it drags her back and forth in the water before pulling her underneath for good.

A Great White Shark is soon found to be the culprit, and decides to make the small beach resort town of Amity his private feeding grounds. This greatly frustrates the town police chief who wants to close the beaches to chase the shark away. He is thwarted in his efforts by the town's mayor who finally relents when nothing else seems to work and the chief, a scientist, and an old fisherman with revenge on his mind take to the sea to kill the beast.

Raiders of the Lost Ark (1981)
The year is 1936. A professor who studies archeology named Indiana Jones is venturing in the jungles in South America searching for a golden statue. Unfortunately, he sets off a deadly trap doing so, miraculously, he escapes. Then, Jones hears from a museum curator named Marcus Brody about a biblical artifact called The Ark of the Covenant, which can hold the key to humanly existence. Jones has to venture to vast places such as Nepal and Egypt to find this artifact. However, he will have to fight his enemy Renee Belloq and a band of Nazis in order to reach it.

Gremlins (1984)

Actually directed by Joe dante, but "presented" by Steven Speilberg. A loveable but mysterious exotic pet is brought home from Chinatown and becomes the source of a slew of miseries for an American suburb. Sure, he's cute. Of course you can keep him. But heed these three warnings: Don't ever get him wet. Keep him away from bright light. And the most important thing, the one thing you must never forget: no matter how much he cries, no matter how much he begs . . . never, never feed him after midnight.