"Cyberman Part 1: Scorpius" is the first in the series of Cyberman CD Audio Dramas produced by Big Finish. Written and directed by Nicholas Briggs, the story is a spin-off and doesn't feature any Doctor or companion.
Publisher's Summary
The Cybermen - one of the most terrifying monsters to emerge from Doctor Who.
PART 1: SCORPIUS
The human race is about to become extinct.
Mankind is fighting a long and costly war with its
android creations in the Orion System. The deadlock must
be broken at all costs. The president of Earth
must think the unthinkable...
THERE IS NOTHING TO FEAR...
References
Cast & Characters
Not known.