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"Marvel's Agents of S.H.I.E.L.D." Season 2 will premiere on ABC on Tuesday, Sept. 23. ABC

The latest photos from the “Marvel’s Agents Of S.H.I.E.L.D.” Season 2 premiere reveal quite a bit about the first episode. The photos, first posted by Marvel, show that Hydra appears to be back in full force. Any fans hoping for the Nazi-influenced organization to leave with Garrett will be disappointed. Hydra appears to be doing well and fine, but what exactly is that a picture of? Did they put a sign in front of their headquarters? Labeling an evil lair seems a little weird. It feels a little old school, so this could be something from Agent Carter's time.

Another picture from the Season 2 premiere shows Hayley Atwell as Agent Peggy Carter. The picture confirmed our theory that the “Agents Of S.H.I.E.L.D.” Season 2 premiere would feature a flashback to a young Agent Carter at the beginning of S.H.I.E.L.D. The team will need to remember where S.H.I.E.L.D. started when they go up against Hydra. They might even have to implement some of Peggy’s strategies to make sure Hydra doesn’t infiltrate again. After all, Peggy was around when Hydra first started trying to take over the world in the 1940s.

The other pictures give fans some more spoilers than the first set of promo photos delivered. Fans can see the military taking down Crusher Creel as well as new shots of guest stars like Adrian Pasdar as Glenn Talbot, Patton Oswald as another Koenig brother and Lucy Lawless as Isabelle Hartley. One of the photos shows new characters Lance Hunter and Idaho looking pretty afraid while Coulson informs them of something, but Melinda May and Isabelle Hartley look completely unfazed. Click HERE to check out the rest of the promo photos on Marvel.com.

“Marvel’s Agents Of S.H.I.E.L.D.” Season 2 premieres Tuesday, Sept. 23, at 9 p.m. EDT on ABC. What do you think the Hydra picture is? Sound off in the comments section below!