It's Your Move

Early Jason Bateman plays a "criminally precocious" teenager, pulls his sister into innumerable stunts under his busy single mother's nose, but the single guy across the hall always knows what's going on.

It was a brilliant show in 1984, only ran one season. But the kicker is that the last episode I saw was part one of a two parter, and part two of that one was not shown at its regular day and time, being interrupted by baseball or some shit. Next week, still didn't play. I didn't find out till way later that they did eventually broadcast it, but it was on a completely different day and time, and there wasn't really any way to find out about that because the printed TV schedules had already gone out and didn't include it.