‘Compartment No. 6’ offers a winning cinematic journey

“Compartment No. 6” (2021) – “No spitting on the floor.” A train conductor warns Laura (Seidi Haarla) – a Finnish woman studying in Moscow – about this spewing statute as she boards a train.  Good to know because Laura was about to reach for a pinch of chewing tobacco. No, not really.  However, this 30-something is heading on a 1,200-mile journey almost due north from Moscow to Murmansk.  By car, the trip would take 23 ½ hours straight, but this railway carriage makes stops along the way, including an overnight…