Back to Earth takes place after 'series ten'. Kochanski is dead and the crew are hurled through a portal and discover they are just characters from a TV series. Knowing they will die in the final episode the Dwarfers, in best Blade Runner traditions, decide to track down their creators to discover how long they have left to live. First the crew attempt to track down the actors who play them in the series and their metaphysical odyssey begins... Features both a Director's Cut version of Back to Earth and the original televised version.