AcademyAward-winningdocumentarianErrolMorrispullsbackthecurtainonthestoriedlifeandcareerofformerBritishspyDavidCornwell—betterknownasJohnleCarré, authorofsuchclassicespionagenovelsasTheSpyWhoCameinfromtheCold, TinkerTailorSoldierSpyandTheConstantGardener.SetagainsttheturbulentbackdropoftheColdWarleadingintopresentday, thefilmspanssixdecadesasleCarrédelivershisfinalandmostcandidinterview, punctuatedwithrarearchivalfootageanddramatizedvignettes."ThePigeonTunnel"isadeeplyhumanandengagingexplorationofleCarré’sextraordinaryjourneyandthepaper-thinmembranebetweenfactandfiction.