It presents a real puzzle, similar to something you might see on “Dr. Who” or from someone knowledgeable about how time and space work. A man who’s been put in confinement is led to his simple room, where he finds another inmate (played by Michael Gould) reading. While sitting on the bottom bunk, he spots a red box and inquires about its contents. He's told not to worry himself with it, but because he’s naturally inquisitive, he's astonished by what’s inside. Could this box be his way out? The performances aren't particularly memorable, however, the central idea and how things wrap up are quite ingenious, and it could even suggest a possible answer to problems with too many people in prisons. It’s worth taking five minutes for.

Source on TMDB