Alpha Dalek

From Tardis Wiki, the free Doctor Who reference

Alpha Dalek was a designation used by high-ranking Dalek leaders. The Fifth Doctor commented that he'd never heard of the title. (PROSE: Resurrection of the Daleks)

History

The Daleks on Necros. (TV: Revelation of the Daleks)

Following the Dalek-Movellan War, in 4590, an grey Alpha Dalek was subordinate to the Supreme Dalek and was destroyed in the Duplicate Incident. (PROSE: Resurrection of the Daleks)

Another Alpha Dalek led the Renegade Dalek force on Necros to capture Davros. (PROSE: Revelation of the Daleks)