In off-centre, dark dramedy "Corner Office" (adapted by Ted Cupper from Jonas Karlsson's book 'The Room') Jon Hamm (always strong) is a new employee (under Christopher Heyerdahl alongside the likes of Danny Pudi & Allison Riley (with Sarah Gafon in support)) at a dull, grey, monolithic corporation, which tho contempory feels backwards & Seventies (in a "Wristcutters: A Love Story" stylee). Told from Hamm's perspective it's soon clear he's mentally ill, imagining for example the plush titular office (which no-one else can see) where he gathers his thoughts. Joachim Back delivers a quirkily interesting film in distinctive style... but it won't be to everyone's taste.