The Spider Queen wants to take revenge on Grim for denying her the rightful place as the Ripper.

When the Boogey Man causes Grim to lose his powers, rank, and title in the Underworld Court for misusing his powers, he plots to seek out Horror's Hand and take over the world. It's up to Billy, ...

Christmas Eve takes a twisty turn when the Boss Baby accidentally swaps places with one of Santa's elves and gets stranded at the North Pole.