: Marcel puts Klaus on trial, forcing him to face the "monsters" he created throughout history. Rather than a physical execution, Marcel intends to make Klaus suffer for eternity.
The episode follows the fallout of Marcel becoming an "Upgraded Original" vampire. Driven by grief and rage over the death of Davina Claire, Marcel leads an army of Klaus’s past enemies to the Mikaelson compound to demand justice for centuries of cruelty. [S3E22] The Bloody Crown
: Marcel uses his lethal bite—enhanced with seven-strain werewolf venom—to infect Elijah and Kol. Freya is also poisoned, leaving the siblings on the brink of death. : Marcel puts Klaus on trial, forcing him
