Simmons appeared as Commissioner Gordon in "Justice League."

Similar to the comics and previous adaptations of the character, Gordon assisted Batman in "Justice League," though his role was minor. Simmons said he'd be interested in portraying the character again.

Gordon isn't the only comic-book character that Simmons has portrayed on the big screen. He played J. Jonah Jameson in Sam Raimi's "Spider-Man" trilogy that starred Tobey Maguire.

In 2019, Simmons had a shocking cameo as the character in the Tom Holland-led movie "Spider-Man: Far From Home."

Plus, he voiced characters on the animated series "Justice League Unlimited."