Tigh offers Cavil Resurrection technology if he releases Hera and stops pursuing humanity. Humanoid Cylons, except for the Cavil models, follow a monotheistic religion. The Centurions then slaughter Cavil and the other Cylons in the room. The character of Cavil has echoes of the story of Oedipus. Boomer arrives at The Colony with Hera and delivers her to Cavil. The rescue team returned to "Galactica" where Cavil led a Centurion assault, but was defeated. He later seeks religious counseling from a priest named Brother Cavil. D'anna resurrects and is greeted by a Brother Cavil. D'Anna is unboxed by Cavil in "The Hub". The boxing is carried out by Cavil. It is unclear if these memories were fabricated or taken from a human by Cavil. At first, she is known only to Cavil. On board the hub, Biers takes the opportunity to kill Brother Cavil, and Boomer flees. Cavil had placed on his original identity. He had a semi-regular part on "Battlestar Galactica" from 2008 as John Cavil.