Kolchak: The Night Stalker Episode 19

Reporter Karl Kolchak finds that centuries old Helen of Troy returns to drain the youth out of unsuspecting perfectly healthy young male victims. Kolchak nearly becomes a victim himself until he reveals to Helen that her last victim, who was supposed to be physically perfect, had a glass eye, which infuriates the goddess Hecate. At the end Kolchak ironically remarks that Helen Of Troy has been given the punishment/gift of "eternal youth", she has been turned into a stone statue!