Barnaby Jones/Dark Legacy
Dark Legacy is the twenty-first episode of the second season of Barnaby Jones, and the thirty-fourth episode overall.
Guest Star: David Wayne (Raymond Lennox / "Steele")
Special Guest Star: Eileen Heckart (Virginia Lennox / "Steele")
An elderly couple, who are among the heirs to a fortune, kill off some of the other heirs and make the murders look like accidents.