Helga was nowhere to be seen at the contest before she makes her comment about Grandma Gertrude's stuffed bell peppers, and then she disappears again.
Harold flees from the contest tent, characteristically crying for his mother, but both of his parents, Jerry and Marilyn are seated in the audience.
At the Block Party Food Festival, Katrinka puts ketchup on her hot dog out of a yellow bottle, but the yellow bottle is for mustard.
Sid had no hair in the gap of his hat when he was wearing boxing gloves.
When Grandpa Phil saw Seymour eating before the contest, Seymour's color was different.
In one shot, Joey was seen where Harold eats, but in the next shot of Stinky he was seen again.
Arnold wins the contest from having just 1 bite of the Ice Cream Cake of which Seymour had just eaten over half. Of course, because Arnold didn't eat the ice cream cake until the end Seymour technically won the match.
