Continuity mistake: Reading the issue of Pacific Sails with his dead brother, Charlie in the close-ups of the page has his elbow over the right page, while in the view with Sam he has his fingers through the pages. (00:32:45)
Continuity mistake: When Charlie is coaching Sam in baseball at the beginning of the movie, they get on the road and he beckons to him. In the first cut, people in the background change (most obviously, a guy is crossing the street behind him, but vanishes in the second shot). (00:07:45)