The Daleks then appear in the 50th Anniversary special "The Day of the Doctor", where they are seen being defeated in the Time War. The same special reveals that many Time Lords survived the war since the Doctor found a way to transfer their planet Gallifrey out of phase with reality and into a pocket dimension. In "The Time of the Doctor", the Daleks are one of the races that besieges Trenzalore in an attempt to stop the Doctor from releasing the Time Lords from imprisonment. After converting Tasha Lem into a Dalek puppet, they regain knowledge of the Doctor.