Cameron Monaghan Wears a Straight Jacket While Playing The Joker!

Cameron Monaghan plays the villainous character The Joker while filming scenes for the upcoming season of Gotham on Wednesday (July 8) in New York City.

The 21-year-old actor is playing Jerome, a young version of The Joker in the Batman-prequel series.

Cameron‘s co-star Ben McKenzie was seen on set the day before while filming scenes and he was covered in fake blood! See the pictures in the gallery below.

A few months ago, Cameron talked about how he found the laugh for his character Jerome, who later turns into The Joker.

“I’m surprised my neighbors didn’t call the cops on me because I spent those weeks constantly laughing and staring at myself in the mirror,” Cameron told Comic Book Resources. “Even if I was driving in my car to get food or something, I was repeating the monologue. I allowed myself to be a crazy person.”