| Mysteron | |
|---|---|
| Captain Scarlet race | |
 The Mysteron city on Mars as seen in the original Captain Scarlet | |
| First appearance | "The Mysterons" (29 September 1967) |
| Created by | Gerry and Sylvia Anderson |
| In-universe information | |
| Base of operations | Computer complex on Mars |
| Type | Sentient computers forming a group mind |
| Distinctions | Partial control over matter; ability to re-create destroyed beings or objects |
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.[1][2]
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.
- ^ "Captain Scarlet – The Mysteron Files". Gerry Anderson. 5 June 2021.
- ^ "VIDEO: Captain Scarlet – The Mysteron Files". Gerry Anderson. 11 July 2021.