The Collector

From Tardis Wiki, the free Doctor Who reference
For the comic, see The Collector (comic strip).

The Usurian Collector, aided by his Human assistant Gatherer Hade, oversaw operations in Megropolis One on the planet Pluto. The Usurians had, by this time, made Pluto into a world inhabited by Humans who lived in cities lit by artificial suns. The Collector, who in his native form resembled kelp, managed to maintain a humanoid form on Pluto. (DW: The Sun Makers)