Shake and Blake - Episode 22

Ian and Dave begin the final leg of their Blake's 7 journey as they
enter series four. In "Rescue," the crew are, well, rescued by the
mysterious Dorian who has a lot of cool stuff that they would find
really useful if only he would turn out to be insane and then drop
dead. In "Power," the crew have to figure out how to help
themselves to all of Dorian's cool stuff after he turned out to be
insane and then dropped dead. Plus, they encounter a repurposed
Doctor Who monster and a dancing judge, get introduced to a new
regular character and then debate where the hell she vanishes to in
her second episode.