A new look! Joaquin Phoenix was spotted on the set of his upcoming movie Disappointment Blvd — and looked nearly unrecognizable. The Joker star, 46, sported gray hair and showed off his midsection while on set in Montreal in photos obtained by Page Six.

While few details have been announced about the film, it is described as a “decades-spanning portrait of one of the most successful entrepreneurs of all time,” according to a synopsis on IMDB. Disappointment Blvd is written and directed by Ari Aster, and also stars Zoe Lister-Jones and Parker Posey.

The Walk the Line actor has frequently switched up his appearance for various movie roles throughout his career. For his character in The Joker, Arthur Fleck, he dropped 52 pounds.

“The first thing was the weight loss, that’s really what I started with,” he told Vanity Fair in October 2019. “As it turns out, that impacts your psychology, and you really start to go mad when you lose that much weight in that amount of time.”

Phoenix explained that he wanted “the freedom to create something that wasn’t identifiable” in his portrayal of the comic book icon. “This is a fictional character, and I didn’t want a psychiatrist to be able to identify the kind of person he was,” he continued. “We were getting into medication and what issues he might have, but let’s step away from that. We want to have the room to create what we want.”