Plot hole: After District 5 become the Ducks, they have a bunch of fans attending their games from there on out. Problem is, they have fans that show up out of nowhere and also said fans have team merchandise already (sweatshirts, hats, flags, etc). It's also rare for pee-wee hockey teams to even have team merchandise unless they are a long-running franchise.
The Mighty Ducks (1992)
2 plot holes - chronological order
Directed by: Stephen Herek
Starring: Emilio Estevez, Joshua Jackson, Joss Ackland, Lane Smith, Heidi Kling
Continuity mistake: In the championship game, Banks gets knocked out of the game when he is checked into the goal post. If you look at the action after he's gone, you can still see Banks in some of the action. You can't see his face, but you can see his number 99 playing in some scenes.
Gordon Bombay: Did you really Quack at the Principal?
Ducks: Yeah.
Gordon Bombay: Are we Ducks or what?
Trivia: When Gordon and Charlie's mom are looking at the ice sculptures, watch the people in the background near the end of the scene. Just as Charlie's mom starts to walk away, a woman in a beige hooded coat pauses, makes a circling motion in front of her face then points at the sculptures. What she's doing is saying "It's beautiful" in American Sign Language.