After the Cold War, a breakaway Russian republic with nuclear warheads becomes a possible worldwide threat. U.S. submarine Capt. Frank Ramsey (Gene Hackman) signs on a relatively green but highly recommended Lt. Cmdr. Ron Hunter (Denzel Washington) to the USS Alabama, which may be the only ship able to stop a possible Armageddon. When Ramsay insists that the Alabama must act aggressively, Hunter, fearing they will start rather than stop a disaster, leads a potential mutiny to stop him.
A gadget salesman is looking for a special gift for his son and finds one at a store in Chinatown. The shopkeeper is reluctant to sell him the “mogwai” but sells it to him with the warning to never expose him to bright light, water, or to feed him after midnight. All of this happens and the result is a gang of gremlins that decide to tear up the town on Christmas Eve.