Along with the rest of the Ood on Sanctuary Base 6, he was possessed by the Beast. (TV: The Impossible Planet) After being knocked unconscious with a telepathic flare by crew member Danny Bartock, Seven Gamma Seven died with the other forty-nine Ood on the base, when Krop Tor was sucked into the black hole, free of the Beast's control. Seven Gamma Seven and the other Ood all received posthumous honours. (TV: The Satan Pit)