In 1969 and 70, Vin Scully hosted a short-lived game show on NBC called "It Takes Two." The game featured celebrity couples answering questions. In this clip from the opening credits of one show, they come in dressed in pajamas. No idea why. Scully appears near the end.
Previously on LA Observed:
Vin Scully and Elizabeth Montgomery promo the Rose Parade in '66 (video)