Set photos from the Untitled Avengers 4 have emerged, which appears to feature either some sort of time travel or flashbacks to the Battle of New York, but with a twist!

Captain America‘s Chris Evans is suited up on the set, in what seems to be his attire from the first Avengers film in 2012. Mark Ruffalo was also on set in his special effects mo-cap suit for his character, the Hulk. Robert Downey Jr.’s Tony Stark was seen sporting what appears to be a S.H.I.EL.D. uniform, which he did not wear in the original Avengers film. Something else that is different from the original is the appearance of Paul Rudd’s Ant-Man, who was wearing a new suit. Evans was seen joking around with his co-stars, at one point, while waiting to film their next scenes.

Check out a few photos below:

 

 

 

 

 

 

 

Check out the rest of the set photos here.

The fourth Avengers film will hit theaters on May 3, 2019. The third installment, Avengers: Infinity War, is set to hit theaters on May 4, 2018.

What do you think of these set photos? What do you think is happening in this scene? Let us know in the comments section down below!