TV Ashes to Ashes - Season 3 Episode 4 : Episode 4 Ashes to Ashes - Season 3 Episode 4 : Episode 4 7.7/10 by 111 users Gene discovers that an undercover operation to catch several drug dealers is taking place on his patch without his knowledge. Determined to take control Hunt blows the cover of an undercover operative who turns up at CID and is eventually placed under his protection, yet it seems someone on the inside is twisting things to help the drug dealers stay out on the streets. Meanwhile, the deceased police officer continues to haunt Alex. Could he actually be her key to getting home? Details Casts Posters Images Title Ashes to Ashes - Season 3 Episode 4 : Episode 4 Alternative Titles First Air Date 2008-02-07 Last Air Date 2010-05-21 Number of Episodes 24 Number of Seasons 3 Genres Crime, Sci-Fi & Fantasy, Action & Adventure, Drama, Networks BBC One, Casts Keeley Hawes, Philip Glenister, Dean Andrews, Marshall Lancaster, Montserrat Lombard, Daniel Mays Plot Keywords , Alex Drake Keeley Hawes Gene Hunt Philip Glenister Ray Carling Dean Andrews Chris Skelton Marshall Lancaster Shaz Granger Montserrat Lombard Jim Keats Daniel Mays Episodes List Ashes to Ashes Season 3 :Episode 1 Episode 1 Episode 1 2010-04-02 Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar... Ashes to Ashes Season 3 :Episode 2 Episode 2 Episode 2 2010-04-09 Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar... Ashes to Ashes Season 3 :Episode 3 Episode 3 Episode 3 2010-04-16 Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar... Ashes to Ashes Season 3 :Episode 4 Episode 4 Episode 4 2010-04-23 Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar... Ashes to Ashes Season 3 :Episode 5 Episode 5 Episode 5 2010-04-30 Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar... Ashes to Ashes Season 3 :Episode 6 Episode 6 Episode 6 2010-05-07 Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar... Ashes to Ashes Season 3 :Episode 7 Episode 7 Episode 7 2010-05-14 Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar... Ashes to Ashes Season 3 :Episode 8 Episode 8 Episode 8 2010-05-21 Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar...