Young Sheldon Season 4 premieres tonight. It’s the only way to get your Big Bang Theory fix, but how can you watch online?

Fall TV is starting to return. CBS kicks off its comedy Thursdays with Young Sheldon Season 4 at 8/7c.

This is the only way to get your Big Bang Theory fix now. Well, at least with new episodes. You can watch all 12 seasons of The Big Bang Theory on HBO Max. There is going to be an Easter egg in the Season 4 premiere.

But this isn’t about the parent show. You need to know how to watch Young Sheldon Season 4 online.

Sheldon is graduating high school in the premiere. It’s time to go off to college, which means a huge change. We roughly know the story, but there’s one thing hearing it from an adult Sheldon and seeing a young boy head off to college years ahead of his peers.

How to watch Young Sheldon Season 4 live online

There is some excellent news for those who don’t have cable to watch CBS. You can get CBS All Access, where you can tune into CBS live online. Tune in from 8 p.m. ET/PT every Thursday to watch new episodes.

Can’t watch live for whatever reason? Again, CBS All Access is where its at right now. All episodes head there the day after, so you can stream during the week.

By watching through this method the day after or within the week, CBS knows that you’re interested in the show. It’s a great sign when it comes to deciding on the future of the shows.

You’ll also be able to buy the episodes digitally, whether through Amazon Video ($), iTunes, or another platform. The episodes are released usually around midnight after the episode airs on CBS. If you get the Season Pass, the episodes will be added to your Amazon Library as soon as available.

Watching the series afterward

Where does Young Sheldon go after the season ends? You can’t watch the first three seasons on CBS All Access. Will it go to Netflix? Amazon Prime Video? None of them, I’m afraid.

As the show is a Warner Bros. production, it now heads to HBO Max. This is where the parent show is also available to stream in full.

Young Sheldon Season 4 on DVD

We don’t have a Season 4 DVD release date just yet. It’s way too early for that.

As soon as that’s available, we’ll be sure to share it. We’ll also bring a link for it as soon as you can pre-order/buy.

MORE: CBS fall TV premiere dates for NCIS, Young Sheldon and more

Young Sheldon Season 4 airs Thursdays at 8/7c on CBS. You can get CBS All Access on Amazon Channels. ($)