The first teaser for Marvel's Agents of S.H.I.E.L.D. season 7 has been released along with the final poster. The season, which premieres next month, will be its last. There is a pretty major twist included in the teaser and Marvel fans will more than likely be pretty intrigued with where the final season is going. S.H.I.E.L.D. will have to "change the past to rescue the future," so time travel is definitely involved, but do they really have to go and save Hydra too?

New Agents of S.H.I.E.L.D. season 7 episodes will have the organization going back in time to preserve history. However, it's not as simple as it sounds. In doing so, they also have to go back and save the villainous Hydra at the same time. If that wasn't enough, they also have to stop the Chronicom hunters from establishing Earth as their home. Like most Marvel projects, the stakes are high and fans are probably already asking several questions about how the final season of the hit show will conclude.

RELATED: Clark Gregg Says Goodbye to Coulson as Agents of S.H.I.E.L.D. Nears Its End

Daisy Johnson actress Chloe Bennet recently commented on Agents of S.H.I.E.L.D. coming to an end. "I think they did a really good job with the ending," she said. "It was really sad to say goodbye to those characters... It feels like a bit of a graduation." In addition to the new teaser, Marvel released a new poster for the series by artist Kyle Lambert. It shows each member of the S.H.I.E.L.D. team in different types of gear from throughout time. The background contains an image of a space shuttle launch, there's an early automobile, and then a 1950s-style diner, along with the team's Zephyr One ship.

Agents of S.H.I.E.L.D. stars Clark Gregg as Agent Phil Coulson, Ming-Na Wen as Agent Melinda May, Chloe Bennet as Daisy Johnson, Iain De Caestecker as Agent Leo Fitz, Elizabeth Henstridge as Agent Jemma Simmons, and Henry Simmons as Agent Alphonso "Mack" MacKenzie. Natalia Cordova-Buckley stars as Elena "Yo-Yo" Rodriguez, John Hannah as Holden Radcliffe, Adrianne Palicki as Bobbi Morse, Brett Dalton as Grant Ward, as well as Luke Mitchell as Lincoln Campbell, and Nick Blood as Lance Hunter. Joss Whedon created the Agents of S.H.I.E.L.D. series with Jed Whedon and Maurissa Tancharoen.

Agents of S.H.I.E.L.D. will debut its 7th and final season on Wednesday, May 27th at 10pm on ABC. Throughout the past six seasons, the series has worked out its own niche, away from the Marvel Cinematic Universe, which has, at times, confused fans. Once it was decided that the show was its own thing, the ideas and storylines became more clear and Marvel fans really started to embrace the small screen adventures. So, in order to end everything, the team is going to have to go back to various different times in the show's history, giving fans a "really big pay-up," according to Chloe Bennet. While we wait for the final season to premiere, you can check out the first teaser below, thanks to the official Agents of S.H.I.E.L.D. Twitter account.

Agents of Shield Season 7 poster