Watch a movie on a concussion watch

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You’ve probably seen this movie before: A young man is rushed to the hospital with a concussion after a falling object hits his head and causes him to lose consciousness.

The incident happened at a theater in the Czech Republic, and while it’s not yet clear exactly what caused the injury, the injury is believed to be caused by a fallen rock or a rock thrown by a patron of the theater.

The movie, which you can watch in the player below, tells the story of a man named Stefan who has just lost his job, is struggling to keep his life together, and is now faced with a daunting choice.

It’s one of the few movies on the Internet that talks about a concussion.

This article originally appeared on Wired.com.