
Trivia: Catherine Tate plays James McAvoy's mother in the movie, even though in real life she's only 11 years older than him.

Trivia: Ted Dekker, author of the novel this movie was based on, liked to hide three scratches (like the book's cover) on set for crew and cast to find. Sometimes he hid the scratches on the on-screen set for the camera to catch and for the audience to find. How many can you find? I can find seven.

Trivia: Laura Dern and Justin Theroux both admit they have no idea what this movie is about despite being its stars.

Trivia: Kane Hodder, famous for playing Jason Voorhees in the majority of the Friday the 13th series makes a cameo near the beginning of the film as a man outside his house refusing to answer questions from the interviewer.

Trivia: The movie is based on a true story. Dieter Dengler was born in Germany just before WWII, and eventually left for the US. He told this story in the book "Little Dieter Needs to Fly" and a 1997 film (Werner Herzog) with the same same.

Trivia: Anytime one of the characters click on "Do you want to meet a ghost?", they all click the "to".