Dmitriy Kiselev’s overlooked Russian thriller is an exciting and inspirational true account of the first walk in space by a Soviet cosmonaut — a mission that nearly became a tragedy. It’s almost as emotional an experience as Apollo 13 — the worthy cosmonauts demonstrate ‘the right stuff’ under much more trying conditions. The beautifully produced and splendidly acted show makes it seem a crime that foreign movies this good are routinely denied theatrical exhibition here. The Blu-ray comes with an excellent pair of featurettes, with the participation of the original spacewalker Alexey Leonov. On Blu-ray from Capelight.