ABC has released a group of new photos from the Season 2 premiere of Marvel's Agents of S.H.I.E.L.D., which arrives Tuesday, September 23 at 9 PM ET with an episode entitled "Shadows". This fresh look at the new season features Hayley Atwell as Peggy Carter, a creepy Hydra logo, and other characters including the Absorbing Man and General Glenn Talbot. Check them out.

"Shadows" begins as Coulson and his team become 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?