Avengers: Infinity War is a little more than a month away from our eyeballs, and both plot details and high-res production stills have steadily been making their way online, especially thanks to Entertainment Weekly's cover story on the film. After 10 years and 18 movies, the Marvel Cinematic Universe is in serious trouble from the Mad Titan, Thanos (Josh Brolin), who wants to wipe out all life in the universe.

But even in the darkest of times, the film's cast can find some time to joke around with one another. In a new video, drawn from Entertainment Tonight set coverage of Infinity War, Chris Evans, Scarlett Johansson, Chadwick Boseman, Danai Gurira, and Mark Ruffalo all crack wise about the mega-movie crossover, which is a decade in the making.

"No wonder I only have like four lines in the whole movie," says Ruffalo, who portrays Bruce Banner (aka the Hulk), last seen in Thor: Ragnarok.

Gurira (Okoye), a recent addition to the MCU with Black Panther, says she definitely "geeked out" a bit from being surrounded by so many A-list stars.

During a dual interview with Evans (Captain America) and Johansson (Black Widow), Johansson ribs that Evans took prenatal vitamins in order to grow his Cap-in-exile beard. She goes on to say that Thor looks "hideous" with his short hair. "I can barely keep my eyes on him on set."

Avengers: Infinity War, directed by the Russo Brothers, opens a week earlier than originally planned on Friday, April 27. Clocking in at 2 hours and 28 minutes, it will be the longest Marvel movie ever.