Character mistake: Flat Top should have numerous roughing the passer calls against him in the final game. Many times he ran into Blake long after he threw the ball, but the ref never called a roughing the passer call.
Character mistake: Gail is interviewing Nick on the steps with a tape recorder. You can tell she's holding down the wrong buttons. The record button is in the up position. She's not recording anything.
Character mistake: In the very first scene, in the first shot you see a sign in Spanish that says "NO PASE por orden del departamento de arquiologia". The correct Spanish word is arqueologia.