Who is the main character of the animated film that features both of the members of Tenacious D?
Kyle Gass Kyle Richard Gass (born July 14, 1960), is an American musician and actor best known for being a member of Tenacious D, winner of a Grammy Award for Best Metal Performance, alongside longtime friend Jack Black. He also has his own supergroup called the Kyle Gass Band which he formed after the break-up of his first side-project, Trainwreck. Gass has also featured in numerous films, such as Elf and Kung Fu Panda, as well as TV shows, such as Friends and Seinfeld.
Doug TenNapel Douglas Richard "Doug" TenNapel (born July 10, 1966) is an American animator, writer, cartoonist, video game designer, and comic book artist whose work has encompassed animated television, video games, and comic books. He is best known for creating Earthworm Jim, a character that spawned a video game series, cartoon show, and a toy line.