Martin McDonagh first paired Colin Farrell with Brendan Gleeson in his debut feature film, 2008's brutal black comedy In Bruges, casting them as a pair of hit men dispatched to the picturesque Belgian city. The gruff, odd-couple intimacy they affected in that film – Gleeson's practised killer ministering to Farrell's first-timer, rattled by a botched job – underlies McDonagh's latest …