Recording Evil

World War Two's most secretive surveillance op: British spies secretly recorded captured German officers, uncovering chilling early evidence of the Holocaust's mechanics.

Secret recordings of Nazi prisoners exposed the Holocaust in real time, with SS officers boasting of mass murder, yet the Allies, fully aware, chose devastating inaction.

Exposes a secret WWII British intelligence operation that secretly bugged prisoner-of-war camps to record the candid, unfiltered conversations of captured Nazi soldiers.