With Agents of S.H.I.E.L.D.‘s third season set to premiere in a little over two weeks, ABC and Marvel have finally released the synopsis for the first episode of the season, titled Laws of Nature. And while it doesn’t reveal much of anything new, it does provide a few bits of information that should help to get fans excited.

Perhaps most interesting? Constance Zimmer, who is joining the cast in a recurring role for season three, is not playing Abigail Brand as expected. She’s actually playing Rosalind Price. In a recent interview with Entertainment Weekly, executive producers Jed Whedon and Maurissa Tancharoen played coy about Zimmer’s role, only indicating that she would serve as an antagonist to Clark Gregg‘s Director Coulson and that she’d give the team reason to fear her early on.

“Marvel’s Agents of S.H.I.E.L.D.” returns for an action-packed third season on TUESDAY, SEPTEMBER 29 (9:00-10:00 p.m., ET) on the ABC Television Network, with Director Phil Coulson (Clark Gregg) and Agent Daisy Johnson (Chloe Bennet) leading the charge as S.H.I.E.L.D. searches the world for more powered people in the aftermath of their epic battle with Jiaying and her army of Inhumans. However, Coulson and the team soon find out that they are not the only group looking for these new Inhumans.

On the season premiere episode, “Laws of Nature,” when Coulson and the team discover a new Inhuman, S.H.I.E.L.D. comes face to face with another organization searching for powered people. And still reeling from Simmons’ dramatic disappearance, Fitz goes to extreme lengths to try to learn how to get her back.

“Marvel’s Agents of S.H.I.E.L.D.” stars Clark Gregg as Director Phil Coulson, Ming-Na Wen as Agent Melinda May, Brett Dalton as Grant Ward, Chloe Bennet as Agent Daisy Johnson, Iain De Caestecker as Agent Leo Fitz, Elizabeth Henstridge as Agent Jemma Simmons, Nick Blood as Agent Lance Hunter, Adrianne Palicki as Agent Bobbi Morse, Henry Simmons as Agent Alphonso “Mack” MacKenzie and Luke Mitchell as Lincoln Campbell.

Guest starring are Constance Zimmer as Rosalind Price, Matthew Willig as Lash, Juan Pablo Raba as Joey Gutierrez, Andrew Howard as Banks, Ido Mor as Yusef Hadad, Jude B. Lanston as soldier #1, Daniel Messier as heavy and Kate Hilliard as Tina.

“Laws of Nature” was written by Jed Whedon & Maurissa Tancharoen and directed by Vincent Misiano.

Agents of S.H.I.E.L.D. returns on September 29th, 2015 on ABC. As always, for all things Agents of S.H.I.E.L.D. be sure to follow along here.

Source: Spoiler TV.