
Amazon has it at £9.98 and you can watch a trailer with an English voice-over on their site.

Opportunistic thug Plender (Clovis Cornillac) has a near-failsafe money-making system. Identify a weak, wealthy, married target. Send in a gorgeous girl. Get photos. Demand payment. But when Plender catches up with an old schoolmate made good, fashion photographer Vincent (Yvan Attal), the scale of his operation suddenly expands - as does the extent of the damage done. Because the two men have a history, and - at least the way Plender sees it - there's a considerable debt to be paid... Based on the British novel Plender, by Ted Lewis, this dark-hued tale of blackmail, guilt and vengeance is as sinuous and twisty as its title suggests.(taken from the Edinburgh festival website)