The Power to End All Life
The Doctor tries to force The Kaleds' chief scientist Davros to destroy the embryonic Daleks, but then Nyder intervenes. Classic scene from 1975 mini series 'Genesis of the Daleks'.

Do I Have The Right?
The Doctor tries to force Does the Doctor have the right to destroy the Daleks? The Fourth Doctor is faced with a huge dilemma in one of these classic moments from the 1975 story Genesis of the Daleks.

Credit: BBC Worldwide