Continuity mistake: In the ending, Griffin and the others are contemplating the main hall screen being unplugged and talk about life. Ryder tells him "You're number one in our book", with behind him a couple jocks walking down the hall with a football. The chat goes on and on, those two pass behind them few seconds later as they do their hand waving thingy, but are still approaching in the next shot. (01:09:20)
Continuity mistake: When Velma presents a new mop to Two-Mop Maggie turning her back into Three-Mop Maggie, the ribbon in close-up has the two longer bits across the handle, which becomes just one in the other shots. (01:10:15)
