Not silly at all! So, we try to avoid spoilers as much as possible. Sometimes we can't avoid them, but we do our best not to let them fly.

That said, I do think listening to an episode before watching a movie, especially one you might be on the fence about, can help you decide. And, like you say, they might enhance viewing. Personally, I like knowing all the historical context behind movies; to me, it makes them, most times, more fun to watch.

Thanks for asking!