With Evelyn gone, the Doctor sets course for his destiny in the form of his first meeting with Miss Melanie Bush, a computer programmer from the village of Pease Pottage, currently busy rehearsing with the local Amateur Dramatic Society and blissfully unaware that her future is on its way, in his TARDIS. Make that two TARDISes. Because at that very moment, a slightly younger Doctor is flying into Pease Pottage, too, returning his future companion Melanie Bush to her rightful place and time, after they were flung together during the course of his Time Lord trial. Time travel is a complicated business, the iguanadon terrorising Pease Pottage being a case in point. But how much more complicated could things possibly become, if the wrong Doctor were to bump into the wrong Mel?