Beyond the VortexSeries 2Episode 4: Rock around the CrocBBC Radio 7 Duration: 10 minutesFirst broadcast: Sun 9th Nov 2008, 18:50 on BBC Radio 7Latest broadcast: Wed 30th Sep 2009, 00:50 on BBC Radio 7Monks and crocodiles - an average day for the Time Lord. Radio 7 goes behind the scenes of Doctor Who's 'The Skull of Sobek'.GenresDramaSciFi & FantasyBrandBeyond the VortexSeriesBeyond the Vortex: Series 2 Source: BBC Online