The Game of Thrones Season 4 premiere (Season 4, Episode 1, "Two Swords") airs tonight, and we can’t be any more excited. But what can you expect to see when we head back to Westeros for the first installment of the season? The cast and crew have kept most details about the premiere episode a secret, but there is some info out there. Let's run down what we'll probably find when we return to this epic fantasy.

Of course, this article contains spoilers, but only for the TV show. People who haven't read the books can proceed but back away now if you want to be book and TV spoiler free!

A guest at King's Landing. According to the official synopsis, "Tyrion welcomes a guest to King’s Landing." We have a feeling that will be new character Oberyn Martell, who we know comes to King's Landing for the Royal Wedding with an anti-Lannister agenda at heart. We wouldn't be surprised to also meet his paramour, Ellaria Sand.

Jaime and Cersei's reunion. This sneak peek of the episode shows Jaime and Cersei's reunion, and it is less than pleasant. Cersei blames Jaime for "abandoning" her by being captured in battle, apparently. Because that's logical.

Jon is “unwelcome.”The official synopsis goes on to say, "At Castle Black, Jon Snow finds himself unwelcome." Could that have to do with the return of Jon's Night's Watch nemesis, Alliser Thorne?

Dany heads to a new city. Nope, it's not one in Westeros. Instead, "Dany is pointed to Meereen, the mother of all slave cities." Daario 2.0 will be by her side, and you can get a taste of this reinvented character in this sneak peek.

Arya runs into an old friend. At least, that's what the official synopsis says. We're not quite sure what that means, but we're glad Aria is in the episode.

Want more info on this episode? Check out the promo below.

What are you most excited to see in the premiere? Let us know in the comments below!

Catch the Game of Thrones Season 4 premiere tonight, April 6, 2014 at 9 p.m. ET/PT on HBO.

Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Breaking Bad, and genre TV expert. Follow her on Twitter and Google+!