Here’s what I noticed: The clock in the square was stuck at 8:15, the number on Henry’s door was 108, and there was a close-up of Emma’s eye opening (when she was in jail) that was reminiscent of Jack’s. The sound effects right before breaking for commercials were similar to LOST’s. Emma’s last name, Swan, could be a reference to the Swan Station, and near the end of the episode, right after Henry’s mean adoptive Mom told Emma to get out of town, there was a very quick shot, upstairs in Henry’s room, of a swan on some kind of screen (see the picture below). Anyone notice anything else? [Editing to add]: Also, the curse looked like the Smoke Monster.
Edited to add 10/28: See the comments below for more Lost references that people spotted.
What did you think of the pilot episode? Vote in the poll.