Trivia: One of the fans in the stands is actually Daniel "Rudy" Ruettiger. He can be seen in the last few minutes of the film wearing a dark colored coat with a thick, light colored collar/lapel. Seconds after the actor playing Rudy runs onto the field near the end of the final game, you can see the real Rudy sitting directly behind the actress playing Rudy's mother. Then about 15 seconds after the game ending tackle, the actor playing Rudy's father turns around and grabs the real Rudy by the coat collar/lapel, then slaps his chest in joyful celebration.
Trivia: The guy who played No. 75 (the one who starts chanting "Rudy") is the only actual Notre Dame football player in the movie. He is Peter Rausch, freshman class of 1987. Rausch was a highly recruited defensive lineman from Fort Meyers, Florida in 1987, but played very little due to injuries and health problems (cataract surgery, appendectomy). Rausch had already completed his eligibility, or his appearance in the movie would have been and NCAA violation.