Series 12 Details Casts Episode Lists of Season 12 Title Series 12 Genres Crime Drama Mystery Air Date 2009-07-22 Episode Runtime 01 Hours 30 Minutes Season Number 12 Episode Count On Season 12 7 Production Companies Bentley Productions, ITV, BBC John Nettles DCI Tom Barnaby Jane Wymark Joyce Barnaby Jason Hughes DS Ben Jones Laura Howard Cully Barnaby Kirsty Dillon WPC/DC Gail Stephens Episode 1 2009-07-22 The Dogleg Murders... Episode 2 2009-08-05 The Black Book... Episode 3 2009-07-29 Secrets and Spies... Episode 4 2009-09-23 The Glitch... Episode 5 2009-10-28 Small Mercies... Episode 6 2010-01-27 The Creeper... Episode 7 2010-04-14 The Great and the Good...
