The Titans learn that Santa is being held in a maximum security prison with Batman's rogues gallery after the FBI apprehended him last year, and decide to break him out in order to save Christmas.
The Titans learn that toys from comedy shows don't sell, so they vow to become action heroes. But, after growing tired of their new action lifestyle, the Titans try to break their deal with Toy Master.
The Brain's home life is disrupted when his slacker brother Brian comes to visit. Now The Brain and Mallah have to deal with Brian's messes and keep him from ruining their big secret scheme.
The Titans are in charge of the 100th anniversary party for Warner Bros on the studio lot, and everything is going well until the magical WB Shield is broken into pieces.
The Titans retreat to an underground bunker after a distress signal, where they enjoy footage from their past adventures, only to notice something isn't right.