North Pole 1983 Professor Grisenko (David Warner): Have I interrupted something? Captain Zhukov (Liam Cunningham): We were about to blow up the world, Professor. Professor Grisenko: Again? Professor Grisenko: Ultravox. I bloody love it! Lieutenant Stepashin (Tobias Menzies): Comrade Captain. The NATO exercises. Captain Zhukov: Sabre-rattling. Lieutenant Stepashin: I don't think so. Captain Zhukov: Oh,…