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Last updated 17 April 2017

Doctor Who: The Isos Network

The Isos Network

Release Number: 8 (BF)


Big Finish


Writer: Nicholas Briggs
Director: Nicholas Briggs

Featuring: Frazer Hines, Wendy Padbury, Nicholas Briggs


Big Finish Release (United Kingdom):
First Released: Sunday 31st January 2016
Running Time: 2 hours



The Doctor, Jamie and Zoe are leaving Earth after having successfully defeated a Cyberman invasion… The Cyber-fleet is still exploding… But something is escaping through the mass of vaporising debris.