It finally happened, Rick and Morty fans! 21 months after the season two finale aired on Adult Swim, an official premiere date has been set for season three. Thankfully that surprise release of the first episode of season three on April Fools Day made the wait a little less painful.

In addition to the release date, a trailer has also been released for the new season which is jam-packed with intriguing peeks at the madness that’s to come. Continue below to check it out now.

Fans of Rick and Morty were treated to a massive surprise from Adult Swim and creators Justin Roiland and Dan Harmon on April Fools’ Day when the first episode of season three—the new season said fans have been waiting for since 2015—was aired without a single word being spoken of it before it began playing.

If you’ve seen the episode, you know that a particular McDonald’s McNugget sauce—seen above being enjoyed by Galactic Federation agent Cornvelious Daniel (voiced by Firefly and Castle star Nathan Fillion)—played a significant role in the episode. The sauce was a special Szechuan flavor created in 1998 to coincide with the release of the Disney animated movie Mulan, and after the movie had come and gone the sauce disappeared. It’s been nearly 20 years now, but the episode of Rick and Morty has made enough of a splash that even McDonald’s has taken notice, and it looks like there’s a chance the sauce could be revived.

April Fools’ Day ended here on the east coast a couple of hours ago, but not before one brilliant final trick was pulled off. We’ve been wondering for a long time now when Rick and Morty season three would finally premiere, and now we have an answer: it already premiered.

No announcement, no promos, not even a listing on your TV guides (so if you have it set to record only new episodes automatically, you missed out). Nothing at all, but a quick “Hey, there’s a new episode on right now!” via the Twitter. And many missed it because they didn’t believe it was true, including myself. But there’s still a way!

We’re still awaiting word on when we might get to see season three of Adult Swim’s animated comedy Rick and Morty. And that’s fine. As I’ve said in the past, I can be patient for a show like this. I’d much rather it take an unbearably long time for a new season to arrive and have it be as brilliant as the first two seasons were, than have a mediocre show with a few good episodes already four or five seasons in.

While we pace around, ignoring all life responsibilities until we know for sure when Rick and Morty is returning, a new video has been released sharing a previously unheard song. You can check it out below.

Many fans of Rick and Morty have been anxiously awaiting word on when season three will finally arrive. But as I said when we saw that brief peek at the new season, we were warned it could be a while.

But if you’re impatient and need to know what’s going on and why it’s taking so long, worry not. Dan Harmon, who created Rick and Morty along with Justin Roiland, spoke recently about what’s been keeping us from getting our eyeballs on that sweet, sweet season three action.

See what he had to say below.