It’s both exciting and sad when a show comes to an end. The good news is that we know Marvel’s Agents of SHIELD will be given a proper send off. The sad news is that we have to say goodbye.

It was revealed at the end of season 6 that the team would be heading into the past to save the future, but the new trailer reveals their mission, and let’s just say, it isn’t exactly what they had in mind. We won’t spoil it for you, just check out the trailer and see for yourself.

Marvel’s Agents of SHIELD stars Clark Gregg, Ming-Na Wen, Chloe Bennett, Elizabeth Henstridge, Ian De Caestecker, and Henry Simmons.

“In the seventh and final season of the Marvel hit, Coulson and the Agents of SHIELD are thrust backward in time and stranded in 1931 New York City. With the all-new Zephyr set to time-jump at any moment, the team must hurry to find out exactly what happened. If they fail, it would mean disaster for the past, present and future of the world.”