“Damian Lewis is terrific as the central MI6 agent, while Jeremy Northan is well cast as his former boss. The Paris scenes are atmospheric, while the Einstein museum in Bern, Switzerland is an interesting location for a key scene. I love the scenes in the French Alps, complete with gorgeous snowy peaks and rolling verdant hills, where the climax plays out. The ending satisfies with English understatement, although I would have liked a few more edge of seat moments. Nonetheless, this is an engrossing film – especially for those with a penchant for espionage a la Le Carré.”  Urban Cinefile