Doctor Who: The Three Doctors (Special Edition)

The Time Lords are in crisis. A powerful force is draining their energy into a mysterious Black Hole and they must recruit the Doctor to save them. But one Doctor isn't enough for this mission. All three of the Doctor's incarnations, aided by Jo Grant and UNIT, must face the wrath of Omega a fallen Time Lord trapped in a universe of anti-matter, with one thing on his mind: revenge.