A new "X-Men: Days of Future Past" clip teased "Amazing Spider-Man 2" fans about Mystique's role in the upcoming Marvel film.

The clip revealed Mystique (Jennifer Lawrence) at what looked to be a military base where Havoc, Toad and other fellow mutants reside. Though the teaser does not give away too many details about the plot, it appeared Mystique is helping her fellow mutants escape before they are sent off for testing. You can check out the "X-Men: Days of Future Past" clip in the video below.

In other "X-Men" news, "Days of Future Past" writer-producer Simon Kinberg told Yahoo! Movies he is interested in the possibility of a Mystique-led film, but is unsure if Marvel and the studios will make it happen.

"I have no idea if there will be a Mystique spinoff," Kinberg told Yahoo at a WonderCon presentation. "We got Jen's makeup [application] down from I think seven or eight hours on 'X-Men: First Class' to about three or four on this film, which is pretty awful but at least it's not torture. On the last film, I think she'd have to get there sometimes at midnight the night before we shot and sit in that makeup trailer and I guess just sleep until we started. This was more bearable and we were more conscious of when she was blue not having her sit around."

"She's great and there are so many different ways you could go with the character and a lot of story to tell," Kinberg said. "Part of the challenge of these movies we're talking about is to give everybody enough drama to play, so the notion of Jen being the lead in her own movie is interesting."

"X-Men: Days of Future Past" will be release to theaters on May 23.

[Warning: The following clip may contain spoilers]