The last freeze frame and the subject matter itself is very similar to The 400 Blows.
They show a billboard of eyes watching a few times, just like in the Great Gatsby.
Evie talks about Josh Hartnett and a teacher getting a pencil stabbed through her hand
A postcard of this film can be seen in the kitchen
Mason wears a shirt with the 'CQ' logo on it.
Mason's friends discuss it
Billboard advertisement of the movie in the city.
poster in store
Lisa says "We should have never rented Thirteen."
mentioned in conversation between Ashley and Spencer
on shelf in video store
DVD on shelf in Brian's house
Subject of a $2,000 clue in the category "Movie Number, Please"
A clip is shown