FIRST APPEARANCE:Summer 1970 LAST APPEARANCE:Summer 1971 PERFORMER:Conrad Bain (1970). David Hooks (1970). Ken Bruce Martin (1971). EXIT:Pushed to his death from a tower on the Whitneys' summer estate. RELATIVES:Geraldine Whitney (sister). Gordon Whitney (brother-in-law). Colin Whitney (nephew). Keith Whitney (nephew). Tiffany Whitney (niece by marriage). OCCUPATION:Physician LEGAL HISTORY:Charles was a major suspect in the murder of Rosella Gray. Accessory in faking Keith Whitney's death. VILLAINOUS ACTS:Embezzled millions from sister Geraldine's fortune. Accessory to Keith Whitney after he secretly returned to Monticello under the alias Jonah Lockwood. Although Charles helped conceal Keith's crimes, it should be noted that he did so under Keith's blackmail. When Charles realized the extent of his nephew's crimes, he refused to cooperate any longer, prompting Keith to kill him.