The Unholy Alliance: Identity and Ideology in Evolution of the Daleks I. Introduction
The central conflict arises when Dalek Sec, the leader of the Cult, merges with the human Mr. Diagoras to become a human-Dalek hybrid. Unlike his predecessors, Sec begins to experience "humanity"—feeling regret, compassion, and an appreciation for the "great survivors" of the universe: mankind. [S3E5] Evolution of the Daleks
"Evolution of the Daleks" concludes the two-part story set in 1930s New York, where the Tenth Doctor faces a weakened but desperate Cult of Skaro. While the episode is often noted for its pulpy sci-fi elements—including the "Pig-Men" and the iconic backdrop of the Empire State Building—its true substance lies in the psychological fracture of the Dalek race. The episode serves as a character study of Dalek Sec, who attempts the unthinkable: the integration of human emotion into the Dalek genome. II. The Hybridization of Dalek Sec The Unholy Alliance: Identity and Ideology in Evolution