"Squel like a pig " line
The shot of Oscar and Eli's bedroom-windows replicates the recurring shot of Eva & Adam's windows.
The opening credits with snow falling in the background is directly lifted from Frostbite.
Roeper says "Let Me In" is a remake of this movie
DVD seen in store
Shawn, concerned that Lassiter is with a vampire, says, "Let the right one in, baby!"
Ignatiy mentions that Tomas Alfredson directed the film
an ad for this movie is seen on the counter after Stairs picks up the Lover Tarot card
Tilda Swinton's #4 Favorite Film