Standing in their way are two laughably evil villains, Grim and Hildy Gloom, who plot to take over the kingdom by stealing the magical jewels in the 7D's mine. With seven very distinct ...

The couple are reportedly booked to voice the parents of character Hildy Gloom, who has been voiced by Kelly Osbourne since the TV show debuted in 2014. The 7D currently runs on the Disney XD channel.