Character mistake: When Eric Roberts' character receives his letter at the start of the film it says "congradulations." instead of congratulations.
Other mistake: When Tommy, Alex, and the rest of the guys are competing for spots on the Olympic team, they all look flawless at defeating their opponents to qualify and be chosen. Yet, when their training starts, they all act fatigued, not being able to jump rope correctly or run laps around the track without complaining. And these are supposed to be Karate Champions chosen for the Olympics?
