To use the process, the original is first killed or destroyed; but, in at least one episode, a human who is supposedly killed later revives in hospital, even though his Mysteronised double is alive and walking the Earth Episode 21.
To use the process, the original is first killed or destroyed. However, in at least one episode, a human who is supposedly killed later revives in hospital, even though his "Mysteronised" double is alive and walking the Earth Episode 21.