Big Big Finish Main Range

Last updated 17 April 2017

The Catalyst

The Catalyst

Release: 69

First Released: Thu 31 Jan 2008 (United Kingdom)
Running Time: 60 minutes

Recorded on Sun 03 Jun 2007 in The Moat Studios

The pride of the Z'nai matches that of Leela of the Sevateem. Why would the Doctor imprison one in such an unlikely place, and what terrors will be brought about by letting it loose?