Joaquin Phoenix takes a bad spill while filming a new scene for his upcoming Joker movie on Sunday (October 21) on Park Avenue in New York City.

The actor was filming that day with actor Brett Cullen, who plays Thomas Wayne in the movie. If you don’t know, Thomas Wayne is the father of Bruce Wayne, aka Batman, in the DC Comics.

PHOTOS: Check out the latest pics of the Joker movie

If you missed it, check out the set photos from last weekend that seemingly show a big plot point for the film.