Guy joins Talamasca and is sent to London on his first mission. Helen trains him to be a spy.

Guy questions his trust in the Talamasca. Helen tells Guy the story of the Seven Five Two.

Guy confronts Jasper, dropping his cover. Jasper assigns him to locate the Seven Five Two in a vampire coven's hotel. Meanwhile, Helen digs into her history.

Jasper confronts Guy at London Mother House. Questions arise about Helen's intentions. Guy and Doris grow closer. Loren and Ridge near a crucial discovery.

Helen discovers something important about her past. The truth of the Seven Five Two comes to light.