Continuity mistake: The screen with DeeDee's name on it changes from uppercase to lowercase letters near the final round.
Continuity mistake: At first, Dexter was the size of a DNA molecule, but then he is the same size as the vet's tweezers.
Star Check Unconventional - S2-E37
Continuity mistake: After the fight between Dexter and the large woman, the old Chinese woman who is sitting down has a collectible Barbie doll to the right of her in a glass case. After Dexter knocks the Barbie doll over and it breaks it cuts back to a shot of the Chinese woman and the doll is still in the case with no damage to the doll or the case.