[s13e13] Cure <Updated>

Dean Cain, who famously played Clark Kent/Superman in the 90s series Lois & Clark: The New Adventures of Superman , appeared as the villainous Dr. Curtis Knox. Key Takeaways & Trivia

The episode reveals Dr. Knox is centuries old, having previously gone by names including Jack the Ripper. [S13E13] Cure

The episode focuses on the strain on Chloe and Jimmy's relationship, with Chloe unable to tell him the truth about her situation, foreshadowing their ongoing difficulties. Dean Cain, who famously played Clark Kent/Superman in

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. Knox is centuries old, having previously gone by

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.

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