 Karl Urban was originally intended to reprise his role as Cupid  during the "Twilight of the Gods" storyarc in Season 5, but was  unable to return due to filming "The Lord of the Rings" trilogy as  the character Eomer. Karl Urban eventually returned in Season 6 as  his equally popular character Julias Caesar. When asked about the  fate of Cupid at a convention, Karl replied that he remained at  Mount Olympus with Aphrodite and Ares 