Tim O'Connor

B.J. helps a sergeant who learns his wife cheated on him and Hawkeye deals with an angry Colonel.

Columbo suspects twin nephews in the death of an aging physical-fitness buff shortly before the man's scheduled marriage to a much younger woman. Martin Landau guest stars.

Spinster Ruth Lytton, curator of the financially troubled, family-owned Lytton Museum, blackmails security guard Milton Shaeffer into helping her carry out a plan to rob the museum for needed insurance money. But the clever woman, harboring feelings of hostility toward her family, carries the plan one step further to the surprise of Shaeffer and her brother, Edward. Ruth offers an innocent façade while finalizing the plan - revenge against her sister, Phyllis, by implicating the latter’s daughter, Janie.

Jessica (Angela Lansbury) joins an old friend (Harry Guardino) to investigate a corrupt publisher's unexpected death.

Klinger and B.J. are injured during an explosion, but B.J. shuns offers for help while Klinger views an opportunity for goldbricking.