Metalocalypse: The Doomstar Requiem - A Klok Opera (2013)

Metalocalypse: The Doomstar Requiem is a musical film that follows the metal band Dethklok as they face the looming prophecy of the Doomstar. With their lives on the line, the band must confront their destiny and save the world from its destructive power. Filled with epic songs and heavy metal mayhem, this film is a thrilling and darkly comedic adventure.