Trivia: The "Cinderella story" sequence was all improvised by Bill Murray.
Trivia: The scene where Tim approaches Harry at a tractor was filmed at the farm of NASCAR legend Junior Johnson.
Trivia: The evil man at the nursing home is played by Ben Stiller, then a rising star, in an uncredited role.
Trivia: The town in Iowa that the movie was filmed in was Dyersville. The actual house and farm used in the movie are about 2 miles outside of town and are open to the public.
Trivia: During the scene before the fight, where Rocky enters the ring and sees the 2 portraits of him and Apollo, the error on Rocky's shorts was an actual error made by the art crew, and Sylvester Stallone rewrote the scene when he saw this mistake.
Trivia: The real Bethany Hamilton has a cameo appearance in the scene in Thailand when Bethany and Sarah are handing out food. She is holding a box of supplies and wearing a hat, walking across the screen at the beginning of the scene.
Trivia: The Red Sox were originally scripted to lose the World Series. After the Sox actually did win the Series, the ending was changed.
Trivia: Lightning McQueen uses Lightyear brand tyres (as opposed to Good Year), which is a reference to Buzz Lightyear from another Disney-Pixar movie, Toy Story.
Trivia: The actress playing Connie has the same surname as her character - Moreau.
Trivia: If you listen very carefully to the part where Al MIchaels says, "Do you believe in miracles? YES...", you'll notice that it's from the original broadcast of the game in 1980. All other play-by-play was re-done by Michaels as the movie was produced. The reason they used the original 1980 broadcast for just that specific moment is that Michaels had a difficult time recreating the emotion and excitement he felt when shouting it as it really happened.
Trivia: One of the fans in the stands is actually Daniel "Rudy" Ruettiger, and he is listed in the credits as "fan in the stands" who can be seen in the last few minutes of the film. You can see the real Rudy sitting directly behind the actors playing Rudy's parents, and he's wearing a plaid flat cap and a dark colored coat with a thick light beige fur collar/lapel. About 15 seconds after the game ending tackle, Ned Beatty, the actor playing Rudy's father, turns around and grabs the real Rudy by his coat collar/lapel, then slaps his chest in joyful celebration.
Trivia: When Derice is applying for loans at different banks, the wall behind each bank manager is always the same wall! The plants and decorations are different, but it's the identical wall.
Trivia: Betty Spaghetti is played by director Penny Marshall's daughter, Tracy Reiner. Walter Harvey is played by the director's brother, Gary Marshall.
Trivia: When the film was shown during the 2003 Baseball Hall of Fame ceremony, Susan Sarandon and her partner Tim Robbins were not invited because of the controversy surrounding their anti-war views on Iraq.
Trivia: Near the end of the film in the locker room prior to the championship game, Coach Dale makes reference to the players on the other team whose names are written on a chalkboard. If you look closely at the list of names, you'll see that they are the last names of the actors that portray the Hickory players (Poole, Schenk, Boyle, etc).