Christmas with The Joker and Negaduck

Plot
The Joker and Negaduck takes over Gotham's airwaves and terrorizes the city during Christmas. Holding Commissioner Gordon, Detective Bullock, and Summer Gleason hostage, they challenges Pooh, Ash, Tai, Darkwing, Skipper, Batman and Robin to find them before midnight, or else the hostages will have a very un-merry Christmas.