It’s worth mentioning that Six Minutes to Midnight (a rather outdated reference to the Doomsday Clock, if today’s moviegoers even know what that is) has a few unintentional laughs. It’s tough not to giggle when Jim Broadbent, when threatened with being scalded by the contents of a squealing tea kettle, says, with the kind of conviction that only a master craftsman can muster, “I’m not a bloody traitor. He’s half German, half English. I helped the English half of ‘im.”