The wait is almost over as the almighty Dethklok will return to Blu-ray and DVD with the complete season 4 of "Metalocalypse". This season features guest appearances from the likes of Corpsegrinder (Cannibal Corpse), Cam Pipes (3 Inches Of Blood), Dweezil Zappa, actor Jon Hamm and director Werner Herzog. 2012 is a big year for Adult Swim's favorite metal band. They will be performing live from USS Midway in July at Comic Con, headlining a 34 date concert tour starting this August, and releasing a new album this fall. All of this couldn't be complete without the Blu-ray and DVD release of "Metalocalypse Season 4" on October 30. Episodes: "Fanklok", "Diversityklok", "Prankklok", "Motherklok", "Bookklok", "Writersklok", "Dethcamp", "Dethvanity", "Going Downklok", "Dethdinner", "Breakup Klok", and "Chuck of the Black Klok". Facebones Deth Game Fan Art Tribute, Black Klok Montage Sequence, Tribunal BTS Late Night, Nathan reads Shakespeare #4: A Comedy of Errors. Subtitles: English SDH (Subtitles for Deaf and Hearing Impaired).