Dough - S3-E4 Revealing mistake: Just before Richie gets his crotch set on fire by Eddie, you can see the flammable substance already smeared on his trousers. Migster
Gas - S1-E2 Revealing mistake: When Eddie places the frying pan in the hand of the gas man, you can see that he grips it even though he is supposed to be unconscious. (00:10:55) Migster
Holy - S2-E5 Revealing mistake: When Richie lights the Christmas pudding, you can see that the flame has been added during editing. Migster