After losing their academic posts at a prestigious university, a team of parapsychologists goes into business as proton-pack-toting "ghostbusters" who exterminate ghouls, hobgoblins and supernatural pests of all stripes.
Based on a character created by Robert E. Howard, this fast-paced, occasionally humorous sequel to Conan the Barbarian features the hero (Arnold Schwarzenegger) as he is commissioned by the evil queen Taramis (Sarah Douglas) to safely escort a teen princess (Olivia D'Abo) and her powerful bodyguard (Wilt Chamberlain) to a far away castle to retrieve the magic Horn of Dagon.
When Billy Peltzer is given a strange but adorable pet named Gizmo for Christmas, he inadvertently breaks the three important rules of caring for a Mogwai, and unleashes a horde of mischievous gremlins on a small town.
After the Crystal Lake Massacres, Jason is pronounced dead and taken to the hospital morgue, where he is mysteriously revived, allowing his diabolical killing spree to continue at the camp where the gruesome slaughtering began.
After arriving in India, Indiana Jones is asked by a desperate village to find a mystical stone. He agrees, and stumbles upon a secret cult plotting a terrible plan in the catacombs of an ancient palace.