Release Message:  Returning to Gallifrey, the Doctor (Peter Capaldi) faces the Time Lords in a struggle that will take him to the end of time itself.

Description:  If you took everything from him, betrayed him, trapped him, and broke both his hearts... how far might the Doctor go? Returning to Gallifrey, the Doctor faces the Time Lords in a struggle that will take him to the end of time itself. Who is the Hybrid? And what is the Doctor's confession?