Before becoming one of Hollywood's most revered comedic actors in films such as Tenacious D and School Of Rock,, Jack Black started out in the world of advertising, lending his face to promote the sale of various products, such as video games.
In fact, at just 13 years of age, the actor began his career by appearing in an 1982 ad for the Activision video game, Pitfall!, which was playable on an Atari 2600 console.
