ABC/Kelsey McNeal

And it's going to start as early as tonight!

"The Dirty Half Dozen," airing tonight, is going to introduce the beginning of the story that is going to develop in the Avengers sequel, and while Coulson (Clark Gregg) may be the first person to utter the word "Avengers" during the episode, and there's even a major Avengers cameo in the final moments, the biggest moment is actually going to come from a surprising source.

Hint: she's an Inhuman, covered in thorns and might possibly be able to see the future.

But that's not the only epic moment in tonight's episode, since the original team from the early season one days of S.H.I.E.L.D. are finally back together! That's right, after bringing Ward (Brett Dalton) back on the team as a last resort to get an "in" with Hydra, Coulson manages to put his team back together for an op. You think seeing Ward working alongside Coulson, Fitz (Iain de Caestecker), Simmons (Elizabeth Henstridge) and May (Ming-Na Wen) is weird? Just wait until Skye (Chloe Bennet) gets Gordon (Jamie Harris) to teleport her back onto the Bus to join up with the crew! Awkward.