Dwight in Shining Armor S05E02 - The Clapper

When Gretta gives sanctuary to elven princess Pridwyn, Pridwyn decides she wants Dwight as her Champion. With the help of her butler, Pridwyn places Dwight under a spell to turn him into an elf Champion. Gretta must use all her wits if she's to break the spell and keep her Champion where he's meant to be.