Apparently Elizabeth Olsen has already said too much about "Captain America: Civil War." She'll return as new full-fledged Avenger Scarlet Witch in Marvel's 2016 movie, and while at the Toronto Film Festival to promote "I Saw the Light," she talked to Collider about the latest "Avengers" reunion and more "War" action to come.

Olsen described "Civil War," in general terms, and confessed she had no idea 1) how it will end, and 2) whether her character will be in "Avengers: Infinity War" Part 1 or Part 2. The two "Infinity War" movies -- directed by Anthony and Joe Russo, who also did "Civil War" and "Winter Soldier" -- are due to be released in 2018 and 2019. Olsen told Collider she has a team of people who would like to know one way or the other whether she's going to be in those films, so ... hint, hint, Marvel.

But speaking just of "Civil War," she teased a "fun" movie ahead, if a dark one, and tried to avoid revealing any spoilers:

I was only there for five weeks of it, but we were all super stoked about it. ... Even though the Ultron robots are so intensely human because of its mind, we're actually dealing with humans this time, through and through. And there's nothing scarier than something that's like you being dangerous. So I think it's darker and it's fun. It's really fun — it was so hard to shoot, but I think it's gonna be a really interesting film. I'm excited to see how they're gonna end it. I wanna see what the ending shots look like because I wanna know what the ellipses is at the end of the film, you know?"

Yes, we know. Marvel excels at endings — before the credits, during the credits, after the credits. They know how to get us to sit through the names of ten thousand strangers for a few seconds of potential spoilers or just non-spoilery awesomeness.

"Captain America: Civil War" is scheduled for release on May 6, 2016. Here's Elizabeth talking to Collider about her experience:

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