Dethklok hires the world's only six-star chef to cook dinner for them before a show in Norway. They warn him of the Dethklok curse, where every employee they've hired, chefs included, has tragically died. Later, when their new chef is at near-death on life support following an unfortunate helicoptor mishap, the band is forced to make its own meals.
Dethklok frontman Nathan Explosion wants the band's next album to be the ultimate smash hit. So, to achieve this goal, he decides to have a recording session locked in a Russian nuclear submarine that is moving through the Mariana Trench - the deepest, darkest location in the Earth's crust itself. How brutal is that?!
Uncomfortable and embarrassed, Dethklok painfully endures while their parents are in town for a visit. They are at first pissed and doubtful when their parents announce the release of the 'Parents of Dethklok' album, but soon realize the depth of their parents' anger. The guys learn an important lesson: there's nothing more brutal in this world than raising children.
Mordhouse, the home of Dethklok, opens its gates to the public for the first time in celebration of International Dethfan Day. Will the band and their fans make it through the experience? Dethklok find themselves in potential trouble after two Internet geeks threaten to release the band's exclusive, one-time-only, fan song over the internet unless they give in to their demands.
Upon learning that they've once again earned too much money over the past year, the band tries to "donate" as much as they can to charity as a tax write-off. The guys also unwisely attempt fatherhood and play a landmark concert with the London Philharmonic Orchestra which ends with a killer laser light show.
Skwisgaar hosts the "Skwisgaar Skwigelf Advanced Hand Finger Wizard Master Class" pay-per-view event to promote sales of his new guitar line, which includes models such as the Skwisarmyatar and the Antfarmatar. The rest of the guys get inspired to also try their hand at endorsement deals. Metal legend King Diamond guest stars as Ronald Von Monoldburg.
Dethklok receives death threats from fans right before the first live performance of Dethwater. Krosier and Ravenwood attempt to take Dethklok out, with the help of an old enemies brother... With the secret army on the horizon waiting for the right moment to strike, will Dethklok make it through this?
Believing Ofdensen is dead, Dethklok is forced to become their own managers while dealing with repairs to the destroyed Mordhaus and trying to plan their biggest concert to date. Their efforts are stalled however when a past acquaintance cuts off their unlimited financial freedom to get revenge against the band.
Toki tries to turn the life of his rock n' roll clown friend, Dr. Rockzo, around by investing Dethklok's vacation fund into the ultimate Zazz Blammymatazz reunion. Everything goes smoothly until the media peers into Rockzo's past and discovers the clowns darkest secret, the secret that tore his career apart, the secret love of a girl he couldn't have. Rockzo disappears from the public, when we learn Toki CAN'T live without the clown, he recedes into a dark catatonia and Dethklok realizes that in order to save their band mate, they must save the clown.
As Dethklok hosts the most important dinner of their career, the divvying of album credits, over tagging on social networking sites, and fights over a girl come to head. Can CFO keep their issues in check? Will the record executives forgive them for the past year of mistakes? Or will it be a total, brutal disaster?
While the world awaits the final Dethklok performance, members of the band prepare for their post-Dethklok careers. Pickles starts a winery for the most alcoholic wine ever, Nathan and Skwisgaar look for a brand new sound that does not suck, and Toki works with Murderface on his campaign for congressman. Meanwhile, Selatcia takes Dethklok’s weakness as the opportune time to strike!
We pick up directly after the abduction of Toki Wartooth in the season four finale. With his life in danger, his only salvation can come from the four most selfish human celebrities on Earth—his bandmates. Will they be able to get past their own egos to help someone besides themselves? Find out in this one-hour heavy metal rock opera special with a completely original score.
The new Metalocalypse movie, from co-creators Brendon Small and Tommy Blancha, follows the power- hungry Tribunal as they unveil their secret and deadly "Falconback Project". This is against a backdrop of a world which is growing embattled in chaos with the menacing Doomstar breaching the Earth's atmosphere. Meanwhile, the mysterious and twisted dissent of a band member threatens the future of Dethklok. Picking up directly after the heroic rescue of Toki Wartooth: Can Dethklok choose between their egos and the greater good of the world to embark on a gauntlet of dangers that will try their very souls and finally write the song that will be their salvation?