Even a suburb as posh and outwardly serene as London's Chelsea district has it's share of unsavory doings beneath the surface-and they were more than enough to keep DI Max Arnold (Adrian Scarborough) busy. When not working his caseload with DC Priya Shamsie (Sonita Henry), he'd be striving to get out of his Cheyne Walk houseboat and back in the good graces of estranged art dealer wife Astrid (Anamaria Marinca). Lucy Phelps, Peter Bankolé, Sophie Stone also star.4 episodes on 2 discs. 4 hrs. Widescreen; Soundtrack: English; Subtitles: English.