n 1991, music manager Shep Gordon held Mike Myers over a barrel a few weeks before shooting Wayne’s World regarding an Alice Cooper song Myers wanted to use in the film. They have been close friends ever since. Twenty-two years later, the story of Gordon’s legendary life in the über-fast lane is now told in Myers’ directorial debut. And this time it’s Myers who has Gordon over a barrel. Shep Gordon: capitalist, protector, hedonist, pioneer, showman, shaman… Supermensch!

Overview from themoviedb.org