Cloudbase (feature)

Cloudbase was a Captain Scarlet and the Mysterons feature published in 1968 within Spectrum File 1/974/CS/206, which was offered as a free gift with issue 155 of TV Century 21.

It mentioned elements from the Doctor Who universe, namely Unity City, a location first introduced in The Daleks comic story Duel of the Daleks.

Continuity

 * It is claimed that the world is safe so long as Cloudbase hovers overhead ready to act against the Mysterons, a sentiment echoed in many stories beginning with COMIC: We Will Destroy Unity City.