@JGoldman10,
I already searched who Jim J Bullock is after you mentioned him.
I never saw
Too Close For Comfort; it was after my time and I never cared enough to watch any reruns.
I don't see him as Booster Gold.
In recent years, fans have wanted Nathan Fillion (lead actor of Firefly, Castle, and The Rookie) as Booster Gold or as Green Lantern Hal Jordan, but he may be getting too old to play either.
Unrelated, but I did send a PM regarding that video you mentioned.