Main content
The Isos Network: Part 4/4
The Doctor and his companions find themselves at the mercy of the Cybermen.
The Doctor, Jamie and Zoe are at the mercy of the Cyber Controller. Can the Doctor save his friends from being converted into Cybermen?
Frazer Hines (Jamie McCrimmon / The Doctor / Narrator)
Wendy Padbury (Zoe Heriot / Narrator)
Rachel Bavidge (Seru)
Nicholas Briggs (The Cybermen)
Kieran Hodgson (Alam / Hilsee)
Richard James (Enab)
Written and directed by Nicholas Briggs
Music and sound design by Toby Hrycek-Robinson
Produced by David Richardson
A Big Finish production
