A single Ood referred to as Nephew appeared in the series six episode "The Doctor's Wife". Nephew is under the influence of an alien entity called House. Nephew is killed when the Doctor and Idris land a TARDIS console in the exact spot he was standing, vaporising him instantly. The Doctor remarks that Nephew was "another Ood I failed to save", a reference to his previous encounters. Nephew's eyes glow green when possessed, a change from the red in previous episodes.