Mysteron

The Mysterons are a fictional race of extraterrestrials and the antagonists in the 1960s British Supermarionation television series Captain Scarlet and the Mysterons (1967–68) and its 2005 animated remake, New Captain Scarlet. The Mysterons in the series are the remnants of the original Mysteron race: alien beings that originated in a galaxy other than the Milky Way and maintained a colony on Mars. They are symbolised by ubiquitous, projected green rings of light and the deep bass voice of their first human convert, Captain Black. They were voiced by Donald Gray in the original series and Mike Hayley in the remake. In the 2000 animated test film Captain Scarlet and the Return of the Mysterons, they were voiced by Gary Martin.

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