Tenacious D announces Fantastic Fest performance; more 'Post-Apocalypto' video revealed
Tenacious D/YouTube

Rock comedy duo Tenacious D will be previewing songs from the duo's Post-Apocalyptoalbum on Sept. 25 with a performance at Fantastic Fest at Alamo Drafthouse South Lamar in Austin, Texas. Tenacious D's "Post-Apocalypto" animated video series will also have its Texas premiere at the festival, and the Tenacious D performance will take place after the premiere. The "Post-Apocalypto" animated video series will premiere on YouTube on Sept. 28, while the duo's Post-Apocalyptoalbum is set for release on Nov. 4.

"Post-Apocalypto" will have its world premiere at the Los Angeles Film Festival on Sept. 24. Tenacious D members Jack Black and Kyle Gass provide all the voices in the series, which features animation hand-drawn by Black. According to a Los Angeles Film Festival description of the "Post-Apocalypto" series, the show is about Tenacious D trying to save the world after being "thrust into a world of complete and utter destruction following the drop of an atomic bomb." Tenacious D has released another sneak peek of the series with a new teaser clip.

As previously reported, Tenacious D is going on a U.S. tour that begins Nov. 3 in Brooklyn, New York. Black will also be busy this season promoting his horror comedy "The House With a Clock In Its Walls," which is due out on Sept. 21. He's also set to receive a star on the Hollywood Walk of Fame on Sept. 18. Black's "School of Rock'" co-star Mike White will be a guest speaker at the Hollywood Walk of Fame event.