At the beginning of the movie it is poring with rain and yet not a single car that drives by on the street has its windshield wipers on
When Melinda, Walt and Hobie are watching the first race at the race track, Walt says, "No! You did not bet on Bedazzler! That's a nine-to-one horse!" There then follows a scene of Melinda and Hobie talking, following by another scene of them watching a horse race with Walt, in which the dialogue track has been removed from underneath the musical score. However, if you look at Walt's lips during this second scene, he is clearly saying, once again, "No! You did not bet on Bedazzler! That's a nine-to-one horse!"
In one of the beginning scenes for the "drama" version of Melinda's tale the battery pack for her microphone creates a very noticeable bulge in the lower back of her shirt. Whenever she stands up from leaning on the kitchen table the bulge turns into the shape of a square.