Helen West Helen West is crusading senior prosecutor with the Crown Prosecution Service. Her life is complicated by her ongoing affair with a senior police officer. Details Casts Galleries Posters Season Lists Title Helen West Genres Drama Mystery Crime First Air Date 2002-05-06 Last Air Date 2002-05-20 Episode Runtime 02 Hours 00 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 3 Runtime 120 Production Companies Unknown Amanda Burton... Helen West... Conor Mullen... Chief Supt. Bailey... Martin Freeman... DC Stone... Nicholas Woodeson... Brian Redwood... Original Size (1600x900) Original Size (563x750) Season 1 3 Episode(s) 2002-05-06