Did Anthony Mackie just let a Doomsday spoiler slip?

It’s surprising that Mackie, of all people, would accidentally spill a spoiler. That kind of blunder is more in line with the notoriously loose-lipped Tom Holland and Mark Ruffalo. But to be fair, it’s getting increasingly difficult to keep track of who’s already been announced as part of the Doomsday cast and who’s yet to be revealed. As a refresher—and without listing more than two dozen names here—stars from the new Fantastic Four, Thunderbolts*, and the original X-Men franchise are all confirmed to be part of Doomsday, with Florence Pugh’s Yelena Belova reportedly playing a major role. Other well-established Marvel actors will appear, including Chris Evans, Chris Hemsworth, Tom Hiddleston, and Simu Liu. But there are also some major stars whose involvement remains a mystery, like Brie Larson, Elizabeth Olsen, and Bettany. “It was a wonderful time,” Mackie told ET. “I always pick up an enemy.” The VisionQuest finale debuts tonight, and it may provide some clarity regarding the synthezoid’s future in the MCU. Either way, the actor should probably expect a call from Marvel boss Kevin Feige any time now, if he hasn’t already.