Failed hockey player-turned-golf whiz Happy Gilmore -- whose unconventional approach and antics on the grass courts the ire of rival Shooter McGavin -- is determined to win a PGA tournament so he can save his granny's house with the prize money. Meanwhile, an attractive tour publicist tries to soften Happy's image.
When oil is discovered in 1920s Oklahoma under Osage Nation land, the Osage people are murdered one by one—until the FBI steps in to unravel the mystery.