The Mary Tyler Moore Show | Episode 315
The Courtship of Mary’s Father’s Daughter
Mary meets an old boyfriend in a crowded elevator as he’s taking his new fiancée to get a marriage license. This unexpectedly sets off a chain of events which puts Mary in the role of the “other woman.” Dan Whitefield, professor of television journalism at the university, insists Mary come to the engagement party he and his fiancée are giving – which brings out some qualities in his would-be bride he never dreamed existed.