V: NIGHTMARE BEFORE CHRISTMAS.

Follows canon biography 

V: DISNEY DESCENDANTS.

Follows canon biography. But years after the events of stealing Christmas, when King Adam created the Isle, Lock, Shock and Barrel were taken to the Isle with Oogie Boogie for their part in kidnapping Sandy Claws and giving him to Oogie. Shock works for Oogie on the Isle in his Casino, though she hates the Nightmare's guts and bugs and generally puts little effort into actually being useful.