[s13e13] Cure File

It is discovered that Dr. Knox is actually an immortal serial killer who harvests organs from his patients to keep his ageless wife, Sophia, alive.

In a nod to his former role, Cain's character uses a handkerchief with the initials "C.K." in the opening scene. [S13E13] Cure

Lex Luthor hires Knox, believing his work is legitimate. He is unaware of the murderous side effects, making it another instance where Lex's pursuit of power blinds him to the morality of his partners. It is discovered that Dr

Tell you more about role in the wider DC universe. [S13E13] Cure

Find details on other appearances in the DC universe. Let me know what you'd like to dive into! #7.4 "Cure" Review | KryptonSite