[Chronic Diarrhea]

The letter from dead wife was Silent Hill 2. The first was the father and his daughter going on a vacation. As they're getting close to their destination, he sees a girl in the middle of the road and swereves to avoid hitting her. He goes unconscious for a while, and when he wakes up his daughter is gone and the town is really foggy.

The actual movie will follow the first fairly well from what I've seen, except it is a woman trying to find her daughter instead of a man. The stills seem to capture the atmosphere almost perfectly with the game.