Mark Saber· Season 1 · Episode 15Count of TwelveS01E15·January 7, 1955·30m·NBCNot streaming in your region — see every region's optionsShareGuest starsJohn Longdenas Simon GravesJill Adamsas Wendy GravesGGarard Greenas Harry BancroftGGenine Grahamas Julia GravesEEnid Lorimeras Mrs. McPhailCrewPPaul DicksonDirectorRRex RienitsWriterPreviousThe GamblerS01E14NextThe Final ColumnS01E16Keep going