Despite her original reticence about joining the “Doctor” (Tom Baker) on his quest for the key to time, “Romana” (Lalla Ward) is none to pleased at the prospect of heading back to her homeland. Fortunately for her, there’s a bit of an hitch with their return journey and they end up on “Alzarius”. This place is run by folks who live inside a crashed intergalactic liner which is frequently surrounded by a mysterious fog and by some indigenous life forms called the “Marsh Men”. These rather brutish creatures certainly give K9 an headache as the “Doctor” tries to find out just what’s going on and w...