Cagney and LaceySeries 5Episode 12: Dedication to DutyBBC Two Duration: 46 minutesFirst broadcast: Thu 20th Mar 2014, 14:40 on BBC Two HDLatest broadcast: Thu 28th May 2015, 13:00 on BBC Two HDA young policewoman eager for detective tips assists Christine, but on a rape case gets too personally involved for anyone's good. Show more ContributorsDetective Christine Cagney:Sharon GlessDetective Mary Beth Lacey:Tyne DalyLieutenant Bert Samuels:Al WaxmanDetective Mark Petrie:Carl LumblyDetective Victor Isbecki:Martin KoveDetective Paul LaGuardia:Sidney CluteInspector Knelman:Michael FairmanHarvey Lacey:John KarlenMichael Lacey:Troy SlatenHarvey Lacey Junior:Tony La TorreSarah Jones:Julie FultonGenresDramaCrimeBrandCagney and LaceySeriesCagney and Lacey: Series 5 Source: BBC Online