The Avengers: Age of Ultron is less than a month away from being released in theaters, and a new behind-the-scenes video shows the cast and crew having a few laughs.

We’re in the homestretch for Avengers: Age of Ultron’s worldwide release, and while many of our lucky readers outside the States will be able to see the movie throughout the next couple weeks of April, we have to wait until May 1.

That’s all right though, as we have some new footage to hold us over, as well as Joss Whedon talking about how the cast can cause trouble when they all get together. Watch the new video below:

We’re incredibly excited about the new sequel, and it’s great to see these kinds of videos, proving that the actors have a blast filming movies like this. We imagine they’re stressful things to do, and a lot of money is on the line, but they seem to have fun with their work, and it’s been paying off.

Related: Fifteen best moments from The Avengers: Age of Ultron’s extended TV spot

The third trailer for Age of Ultron was released back in early March, and was seen as one of the more action-packed trailers ever released, but then the studio released a new TV spot that blew our minds.

Never before have so many fight scenes been shown in such a short period of time and it all felt cohesive. Marvel’s doing a great job promoting The Avengers’ sequel, and we look forward to what’s to come.

The Avengers: Age of Ultron’s first trailer was incredibly well-received, with a much darker tone than expected, and the second trailer followed a similar path.

Expect an enormous amount of promotion for Avengers: Age of Ultron during the next six weeks, as we approach the film’s U.S. release on May 1 and now China’s recently revealed release date on May 12. The Avengers’ sequel may very well be the most anticipated sequel of all time, especially for Marvel fans, and the studio will be going all out with Age of Ultron promotion over the next few weeks.

The Avengers: Age of Ultron will be released in theaters in the U.S. on May 1, 2015, with its follow-up being Avengers: Infinity War, which has been split into two parts and will be directed by Anthony and Joe Russo.