Continuity mistake: At the end, when Teddy and his friends get the directions to the Wizard's fortress, Prince Arin's hair is bright yellow as he shakes Wooly's hand. In the next shot it's back to his normal orange hair.
The Catwoman from Channel Six - S2-E12
Continuity mistake: Throughout the episode, while April is either her normal self or a mutant Catwoman, April's wristwatch suddenly appears, disappears, and reappears, even mid-shot; such as when she's in her Channel 6 office and throws the vase at Vernon.