A maverick Irish cop takes on the London crime world

Detective Tommy Murphy has nothing left to lose. Guilt-ridden over the death of his young daughter, who was slain by the IRA, he flees to London to work undercover for the Metropolitan Police. Hardheaded, hard-drinking, brash, and brooding, Murphy is down on his luck. But he still has more than a bit of the old Irish charm, flashing quick wit and a roguish grin.

James Nesbitt (Cold Feet, Match Point) is "absolutely brilliant" (The Mirror, U.K.) in a role created especially for him by novelist Colin Bateman (Divorcing Jack). Murphy delves into London’s criminal underside--drugs, blackmail, murder--assisted by DI Annie Guthrie (Claudia Harrison,The Cat’s Meow), his sexy, savvy boss.

As seen on BBC America.