Cagney and LaceySeries 4Episode 13: Happily Ever AfterBBC Two Duration: 46 minutesFirst broadcast: Wed 18th Dec 2013, 15:45 on BBC Two HDLatest broadcast: Fri 27th Mar 2015, 13:05 on BBC Two HDPolice drama series. Dorey asks Cagney to marry him, and Cagney and Lacey are sent to investigate a possible murder attempt on a wealthy woman's life.ContributorsDetective Christine Cagney:Sharon GlessDetective Mary Beth Lacey:Tyne DalyLieutenant Bert Samuels:Al WaxmanDetective Mark Petrie:Carl LumblyDetective Victor Isbecki:Martin KoveHarvey Lacey:John KarlenGenresDramaCrimeBrandCagney and LaceySeriesCagney and Lacey: Series 4 Source: BBC Online