Harry Nilsson to David Gerrold in 7 Steps
- Harry Nilsson was one of the Hollywood Vampires
- Hollywood Vampires was a celebrity drinking club that included Keith Moon
- Keith Moon played percussion for Pussy Cats
- Pussy Cats includes pedal steel guitar played by Sneaky Pete Kleinow
- Sneaky Pete Kleinow was also known as Sneaky Pete
- Sneaky Pete did visual effects for Land of the Lost
- Land of the Lost was created by David Gerrold