Cyberman (Carnival of Monsters)

A Cyberman, matching those of the Early CyberFaction, was one of the lifeforms trapped inside Vorg's miniscope. The Third Doctor later returned the Cyberman and all the other individuals inside the miniscope to their rightful places in space and time. (TV: Carnival of Monsters) According to another account, multiple Cybermen were trapped within the miniscope. (PROSE: Doctor Who and the Carnival of Monsters)

Behind the scenes

 * The cameo made by this Cyberman in Carnival of Monsters marked the first appearance of the Cybermen on colour television, predating their full-scale return in Revenge of the Cybermen.
 * This Cyberman appears as they were seen in The Invasion, their last televised appearance at the time.