And Jack just stares at Marty for a moment like he's grown a second head. "As in George and Gracie? George Burns? Ringing any bells? Geeze, what do they teach kids in school these days... You don't know what you're missing."

He'll start checking a pocket, half-nodding. "Well, if we count it, a lot of us need to get re-married. If we don't," he snerks, "then some later people might have some bigamy issues to work out. Though they might anyway, with all the timeline tangles. Ah! There it is!" He pulls out a tablet computer and quickly searches for a Gracie Allen clip to show Marty... because not knowing who that was is nearly criminal (and not in the way he used to indulge in)!