Show Business Is My Life, But I Can't Prove It

Gary Mule Deer is a comedy legend whose contributions to the world of entertainment have left an indelible mark. With a career spanning decades, he has delighted audiences with his unique brand of humor and storytelling. "Show Business is My Life, But I Can't Prove It" provides an intimate look at his life, journey, and the impact he has had on comedy and entertainment as a whole. The film features heavy hitters in comedy and entertainment: Steve Martin, David Letterman, Jay Leno, Conan O'Brien, Vince Gill, Alice Cooper, and more. ".. The film is an inspiration to young comics everywhere." - Jay Leno.