Who is the main character of the animated film that features both of the members of Tenacious D?
Kyle Gass:  Gass has also featured in numerous films, such as Elf and Kung Fu Panda, as well as TV shows, such as Friends and Seinfeld. Kung Fu Panda:  It was directed by John Stevenson and Mark Osborne and produced by Melissa Cobb, and stars the voices of Jack Black, Dustin Hoffman, Angelina Jolie, Ian McShane, Seth Rogen, Lucy Liu, David Cross, Randall Duk Kim, James Hong, and Jackie Chan. Kung Fu Panda:  Set in a version of ancient China populated by anthropomorphic talking animals, the plot revolves around a bumbling panda named Po who aspires to be a kung fu master.
i don't know