Horror director Eli Roth has been signed up to write an episode of the new HEROES spin-off show ORIGINS. Producers are establishing a star-studded list of Hollywood's top talent to take control of the much anticipated series, according to the Hollywood Reporter. Superman Returns co-writer Michael Dougherty is also expected to be handed an episode to write. The show will launch in the US next year and introduce a new set of superheroes, who viewers will be able to vote onto the cast of Heroes.