Aired 21 years ago - Aug 10, 2003
Desperate to learn how to play the holophonor in order to impress Leela, Fry swaps hands with the Robot Devil. He goes on to become a skilled holophonor player, winning Leela's heart and penning an opera about her life story, but the Robot Devil still has a trick or two up his sleeve.
Mouse over thumbnail for slideshow
Or scroll and see one by one: