Continuity mistake: When the Little Giants ask Johnny (the kid whose dad leaves for work) to play, the door behind him is first open, then when the camera goes back to him it is closed, then it is open and then closed.
Continuity mistake: When Spike first joins the little giants team they start practising a power eye formation. On the first play Spike trips and fumbles the ball. He doesn't have it in his hands when he hits the ground, but when he gets up he does.
Continuity mistake: When Rick Moranis is talking with his daughter when they are eating supper, the daughter's level of chocolate milk in her glass changes with each showing of it. One minute it is full the next it is almost empty and then the next shot it is full again.
Continuity mistake: After Becky knocks Sean Murphy into the pond with the go-kart, he comes out of the water and his hair is all messed up. Throughout the rest of that scene, his hair keeps changing.
Continuity mistake: The Little Giants were doing a passing drill. One of the players ran a route to catch a pass from Junior but instantly he was back in the line with the rest of the players.
Continuity mistake: When the Cowboys are at they're final play Spike has the ball and he runs back and forth up the line and then he dives for the endzone, but Becky tackles him and he falls short. When he lands he is on his back, but when the ref. checks to see where the ball is, Spike is lying on it and has his stomach to the ground.
Continuity mistake: At the end, the giants fumble the ball and it rolls slowly to the endzone but in the next scene, it is moving rapidly in the endzone.
Continuity mistake: When the dad that is never there walks into the stadium and his boy recognised him he is only a few inches from the field but when his son is running towards him he is at least a few feet.
Continuity mistake: When the Giants are washing cars, the guy from the other team drives his car to the site. When he comes in the window on the driver's door is down, when they start to spray water on him the window is up and when he drives away it is down again.