en CB01 OFFICIAL. Haunted by his past and clawing his way through sobriety, Donald 'Don' Foster just wants some peace. When a troubled addict leaves her young son on his doorstep, Foster is dragged back into the violent underworld he thought he left behind. Hunted by his ruthless mafia boss ex-employer – of whom he knows all his sinister secrets – Foster has a reason to seek redemption.