Special Branch: Reliable Sources | Derren Nesbitt, Keith Washington, Jennifer Wilson (1969)

Episode 9: "Reliable Sources" - Superintendent Eden is on the spot. The Security Commission has met to consider the leak that tipped a spy during the Troika affair. The detective is cleared - but told that he cannot continue his role as Special Branch controller. Series playlist:    • Special Branch | Derren Nesbitt, Keith Was...   Broadcast 12th November 1969