Cal Roberts

Calvin Roberts is the former Co-Guardian of the Light (effectively the leader of the Meyerist Movement alongside Sarah Lane), who declared himself as the 'Chosen Son' and rightful successor of Dr. Steven Meyer. As leader of the movement, Cal made a series of bad moral and financial decisions that resulted in severe consequences for the Meyerist Movement, ultimately resulting in Cal being replaced by Eddie Lane as leader. He is portrayed by English actor Hugh Dancy.

Background
Cal is the charismatic, unofficial leader of The Meyerist Movement. His ambition puts him at odds with the organization’s existing leadership, and roils Sarah and Eddie’s already turbulent marriage.

Cal has reached the tenth rung, making him one of the few 10R's in the series.