Someone is taking the Doctor's past selves out of time and space and placing them in a vast wilderness, a battle arena with a sinister tower at its centre. As 5 incarnations of the Doctor join forces, they learn they are in the Death Zone on their home world of Gallifrey, fighting Daleks, Cybermen and a traitorous Time Lord. Originally made to celebrate the Twentieth Anniversary of Doctor Who, this new version of the story features extended scenes and new special effects, largely tweaks to some of the more amateurish moments.