Doctor Who: The Keys of Marinus

7/4/2024

When the TARDIS materialises on a strange planet, the crew discover that the beach is made of sharp glass and the water of acid. Is something being kept in, or kept out? As they head off to explore, one by one they are captured by the robe-clad "Arbitan" (George Colouris) who explains that he is in search of a set of keys that will operate a machine that will offer him freedom - especially important as the encroaching "Voord" are never far away and he is not getting any younger. The "Doctor" (William Hartnell) doesn't think this is any of their business, but with "Arbitan" holding the TARDIS key, the four must don some wristbands that enable instantaneous spatial travel and go search. There now follows a series on stand-alone adventures that take them to the city of "Morphoton" - where not