Agents Of S.H.I.E.L.D. Season 2 Premiere Guest Stars Peggy Carter And George Stephanopoulos

Marvel.com has release the official synopsis and credits for the Season 2 premiere of Agents of S.H.I.E.L.D. The Season 2 premiere is called "Shadows," and it features some rather interesting guest stars. Among the credited cast is Hayley Atwell as Peggy Carter, who appeared in the Captain America movies and will soon star in her own Agent Carter series. Also, Good Morning America's George Stephanopoulos is listed as playing himself in the episode.

In "Shadows," Coulson and his team are now wanted fugitives with limited resources--but that's not stopping them from keeping the world safe from powerful and unseen threats everywhere. However, with new members they hardly know, will S.H.I.E.L.D. ever be trusted again?"

Marvel's Agents of S.H.I.E.L.D. stars Clark Gregg as Agent Phil Coulson, Ming-Na Wen as Agent Melinda May, Brett Dalton as Grant Ward, Chloe Bennet as Skye, Iain De Caestecker as Agent Leo Fitz, Elizabeth Henstridge as Agent Jemma Simmons and Nick Blood as Lance Hunter.

Guest starring are B.J. Britt as Agent Antoine Triplett, Nick Blood as Agent Lance Hunter, Adrian Pasdar as Brigadier General Glenn Talbot, Henry Simmons as Alphonso "Mack" Mackenzie, Patton Oswalt as Agent Billy Koenig, Lucy Lawless as Isabelle "Izzy" Hartley, Wilmer Calderon as Idaho, Reed Diamond as Daniel Whitehall, Hayley Atwell as Peggy Carter, Brian Patrick Wade as Carl Creel, Matthew Glave as Roger Browning, Simon Kassianides as Sunil Bakshi, George Stephanopoulos as self, Raquel Gardner as Carla Talbot, Ben Turner Nixon as Hydra Officer, Franco Vega as Military Leader, Rich Ceraulo as Soldier #1, and JB Tadena as Private Tilden.

The "Shadows" episode was written by Jed Whedon & Maurissa Tancharon and directed by Vincent Misiano. Agents of S.H.I.E.L.D. Season 2 premieres on Tuesday, September 23, 2014 at 9 PM ET on ABC.