Broadcast: Sunday 29th September 2013
2:00am-2:30am EDT (06:00 GMT) < > « »
BBC Kids

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

Thorne entices K-9 to hand over his regeneration disc in exchange for his missing memory chip. As a double cross the fake chip contains a sequence that turns K-9 into a bomb! Starkey is taken by an old enemy, who has a few surprises for K-9 and friends too!
Synopsis Source: Doctor Who Guide