Joaquin Phoenix fell down while filming Joker on Sunday on Park Avenue in New York City. Thanks to a set video from Hollywood Pipeline, it would appear that the fall was all part of the script.

Just Jared says that Phoenix was filming the scene with Brett Cullen, who plays Thomas Wayne in Joker. They have our first look at him in his business suit costume. Check out the photos over at Just Jared, and the new Joker set video below.

SOURCE: Just Jared