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.

A message from Jim Morrison in a dream prompts cable access TV stars Wayne and Garth to put on a rock concert, "Waynestock," with Aerosmith as headliners. But amid the preparations, Wayne frets that a record producer is putting the moves on his girlfriend, Cassandra, while Garth handles the advances of mega-babe Honey Hornee.

A mysterious potion switches the personalities of a buttoned up doctor and his laid back son.

The inseparable duo try to organize a rock concert while Wayne must fend off a record producer who has an eye for his girlfriend.

Dr. Jack Hammond has best chances to become medical superintendent in the clinic. So he's completely absorbed in his work and has no understanding for his teenage son Chris' problems with school. By accident one of them drinks a brain-exchanging serum, and it switches their identities. This leads of course to extraordinary complications in school and at work, but also to insight in the problems and feelings of each other.