Broadcast: Monday 7th October 2013
2:00am-2:20am BST (01:00 GMT) < > « »
Disney XD

Featuring: John Leeson, Philippa Coulthard, Keegan Joyce, Robert Moloney, Robyn Moore, Daniel Webber

A vigilante group of former police officers discover that the Department are upgrading the CCPCs with alien tech, and make a stand by holding Gryffen hostage. K-9 and Starkey battle the intruder, whilst Darius faces up to his past.
Synopsis Source: Doctor Who Guide