Dalek Sec the Leader of the Cult of Skaro
Dalek Sec is the Leader of the Cult of Skaro. Dalek Sec is the Black Dalek and the other 3 are Gold. They were all created by the Dalek Emperor to find new ways to bring back their species. The Cult of Skaro Daleks is called Daleks Caan, Jast and Thay. Dalek Sec and the rest of them first came out of the Void with the Time Lords Dalek Prison the Genesis Ark. They fought against Cybermen and the remaining Torchwood staff who wasn’t upgraded yet. The Ark was full of Thousands of Daleks.
They were released at Torchwood Tower the Battle of Canary Warf which was the Daleks Vs the remaining Cybermen. The Daleks were winning but the Doctor in the end sucked them all away except from the Cult of Skaro which Emergency Temporal Shifted away.
The Doctor met Dalek Sec again in the 1930s New York where he and the rest of the Cult of Skaro were hiding in the Empire State Building. Dalek Sec sacrificed himself and then became Dalek Sec Hybrid half Dalek and half Human. He then is turning good so the remaining Cult of Skaro members tied him up and betray him. In the Theatre he sacrifices his life to save the Doctor's and afterwards Daleks Thay and Jast are blown up and Caan is the only Dalek.
He has appeared in Series 2: The Army of Ghosts and Doomsday
Series 3: Daleks in Manhattan and Evolution of the Daleks.