IIRC: All four actors who played the Baily kids are still alive. Todd Karns, who played the adult Harry Bailey (George’s brother), passed away several years ago. Tragically, the kid who opened up the dance floor was none other than Carl “Alfalfa” Swieitzer. I say tragic because he was shot and killed over a matter of fifty dollars. Most, if not all, of the adult actors have passed away already. If Jimmy Stewart were still alive, he would be 100.
A pox on me. Carl Sweitzer!