[s1e8] The — Ectasy Of Agony

: Flashbacks from Henry's past explore the theme of betrayal, focusing on when he shared the secret of his immortality with his first wife, Nora, who ultimately did not believe him and had him committed. Key Guest Stars Hilarie Burton as Iona Payne, the therapist and dominatrix. Jane Seymour as Maureen Delacroix, Abe’s ex-wife.

: Abe is stunned by the return of his two-time ex-wife, Maureen Delacroix, who arrives with a tempting offer.

"The Ecstasy of Agony" is the eighth episode of the first season of the television series , which originally aired on November 11, 2014. The episode centers on a murder investigation that delves into the subculture of BDSM and themes of trust. Plot Summary

: Iona Payne, a "domination therapist," becomes the primary suspect. She challenges Henry’s reserved nature and offers to help him work through his own emotional burdens.