A gripping drama in microcosm, this cautionary tale filmed for the BBC and directed by David Attwood finds two childhood friends (Linus Roache and Vincent Perez) on opposite sides of the fence during the civil war in Bosnia. As sharpshooters -- Roache plays a Muslim while Perez portrays a Serb -- with a deep mutual, professional respect for each other's talent, they're forced to draw a bead on each other in the line of duty.