In Leprechaun, a horrific leprechaun goes on a rampage after his precious bag of gold coins is stolen. In Leprechaun 2, the leprechaun is in the big city using all his deadly tricks to snare the girl of his nightmares. In Leprechaun 3, the leprechaun's reign of terror begins when Scott, a young college student, has a run of bad luck in Las Vegas.