Never threaten the life of Martha Kent.This week Martha Kent comes down with some type of Kryptonian illness that is causing her to lose her life, slowly. Clark, now worried, goes to Dr. Fine in order to find a cure. Unfortunately, Dr. Fine starts to show his true colors after giving Clark strange advice...James Marsters (Buffy: The Vampire Slayer, Runaways) special guest stars as recurring season five character Dr. Milton Fine.