Voltron: Defender of the Universe

Season 1

Episode 39: The Sincerest Form of Flattery

While Haggar works on her latest Robeast, Zarkon and Lotor are settling a 'difference of opinions' (haha) by having Lotor destroy a few beasts in the Arena. Once Lotor easily disposes of the beasts, he challenges his father to a duel. Things seem to go well for the Prince until he realizes his father got in a much better blow than he did (Lotor's helmet splits and his head bleeds while Zarkon merely suffers damage to his cape thingie - oh and did anyone else catch this animation error? When Lotor charges at his father he lacks a helmet, but as he gets closer to strike suddenly the helmet is on. wtf?). What the Doomite royalty will stoop to for power!