07:30Yes Yes YesSeries 2Episode 3: When Grey Turned to GoldBBC Radio 4 Extra Duration: 25 minutes Sat 11th Nov 2017, 07:30 on BBC Radio 4 ExtraJohn Rawling recalls the tale of champion racehorse Desert Orchid competing for the Cheltenham Gold Cup of 1989. From January 2001.GenresFactualSportFormatsDocumentariesBrandYes Yes YesSeriesYes Yes Yes: Series 2 Source: BBC Online