When three college students move into an old house off campus, they unwittingly unleash a supernatural entity known as The Bye Bye Man, who comes to prey upon them once they discover his name. The friends must try to save each other, all the while keeping The Bye Bye Man's existence a secret to save others from the same deadly fate.

Lt. Cmdr. Tom Dodge is assigned as Captain to the USS Stingray, an old diesel driven submarine that has seen better days. With a crew that consists only of weird guys (and a gal), he's headed against the atomic powered USS Orlando, with the mission to destroy a dummy battleship.

Max Baron (James Spader) is a 27-year-old high flying advertising executive still recovering from the death of his wife. One night he is in a bar when he meets Nora Baker (Susan Sarandon) a 43-year-old waitress with a fixation on Marilyn Monroe. The couple gradually fall in love, though age and social differences mean that the path of true love is strewn with problems.

An alien couple known as Beldar and Prymatt with cone-shaped heads from the planet called Remulak is mistakingly ditched on earth, during a scouting mission for planet conquest. While here, they dodge the INS, have a child and discover that life on Earth is quite good. But unfortunately they are being chased by the government who knows something is not quite right with the Conehead family. After they are rescued and taken back to their planet, Belder is told to come back and destroy planet...