Lock up your daughters, America (and maybe your sisters, aunts and grandmothers as well) because Tenacious D are back! Ahead of their new album Rize of the Fenix -- and accompanying summer tour -- the D have released a video documenting what the hard rocking duo have been up to in the six years since their disappointing film Tenacious D in the Pick of Destiny. Long story short, Jack Black became an out of control Hollywood egomaniac, while Kyle Gass was institutionalized. But they're back now, even if it meant Val Kilmer had to make the ultimate sacrifice. After a period of intense Rocky-like training, depicted in a totally not clichéd video montage, the D are poised to regain the mantle of Best Overweight Hard Rock Parody Duo Ever. Check out the video following the click.