剧情介绍
暂无
The Black Guardian strikes a deal with a British student named Turlough. He will return him to his home planet if Turlough will kill the Doctor for him. Meanwhile the Doctor, Tegan and Nyssa are near Turlough's school, trying to repair a hidden device that has the TARDIS trapped in perpetual orbit, when they run into an old friend of the Doctor's... twice. Can the Doctor avoid the machinations of both Turlough and the mutated alien scientists while keeping the two Brigadiers from different time zones from meeting?
为Turlough的登场写了如此精彩的故事， 这角色还挺有戏的，Brigadier的回归更是惊喜。Tegan和Nyssa变异那幕很瘆人，真儿童剧...Tegan这集表现太棒，老五时期对得起companion称号的还属她
就是这个故事提到了博士有十三条命，也就是十二次重生机会。
将军你回来了，还两个！！特罗入队了……开始了傲娇的生涯……从这集开始，剧集开始黑白守卫的故事，水平也回升了。