Threshold (audio story)

Threshold was the first Big Finish Productions audio drama in the Counter-Measures series.

Publisher's summary
A missing scientist and ghostly phenomena bring Gilmore and Allison to a factory in Bermondsey, and the discovery of a science that should not exist. As Rachel Jensen returns to help them, a new future for Counter-Measures is set in motion...

Cast

 * Group Captain Gilmore - Simon Williams
 * Rachel Jensen - Pamela Salem
 * Allison Williams - Karen Gledhill
 * Sir Toby Kinsella - Hugh Ross

Story notes
to be added

Continuity
to be added

Timeline

 * Threshold occurs after DW: Remembrance of the Daleks
 * Threshold occurs before CM: Artificial Intelligence