When Allied soldiers first encounter the Concentration Camps in Germany, it’s hard to believe: millions worked or starved to death. But now the investigators start to hear about the camps in the East – especially a place called Auschwitz – designed only to exterminate.

And in Hamburg, two Jewish German refugees now lead the British Army investigation into Tesch & Stabenow AG. It appears to be a harmless pest-control company...but it also marketed Zyklon B, the principal poison gas used in the camps. The trouble is, the British Administration needs Tesch & Stabenow to keep working, needs its products to fumigate factories and ships in the harbour. Featuring Mark Edel-Hunt as Captain Anton Freud and Andrew Woodall as Sergeant Fred Pelican, War Crimes Investigators.

Cast:Roger Barrett - LUKE NORRISCharles Bendel - HENRY GOODMANRobert Storey - HARI DHILLONJohn Amen - JOSEPH ALESSIRobert H Jackson - JOSEPH MYDELLColonel Leo Genn - NICHOLAS WOODESONCaptain Anton Freud - MARK EDEL-HUNTSergeant Fred Pelican - ANDREW WOODALLBruno Tesch and other roles - JONATHAN CULLENAlfred Zaun and other roles - NIGEL LINDSAYEmil Sehm and other roles - JASPER BRITTONTitles - LEWIS MACLEOD

Sound Designer - ADAM WOODHAMSStudio Manager - MARK SMITHCasting Director - GINNY SCHILLEROriginal Score - METAPHOR MUSICWriter and Director - JONATHAN MYERSONProducer - NICHOLAS NEWTON

A Promenade Production for BBC Radio 4 and BBC Sounds