15 celebrities you probably forgot appeared in 'Batman' movies

Reubens is best known for playing Pee-Wee Herman.

On the commentary for "Batman Forever," director Joel Schumacher said he was thrilled Kidman said yes to joining the film, but the studio wasn't completely convinced she should be cast as Batman's love interest.

"There were some people at Warner Bros. who didn't want me to cast Nicole because they thought she wasn't sexy enough. They've since changed their mind," Schumacher said.

Later in the commentary, Schumacher said he believed it was the scene where Kidman confronts Batman on a rooftop in black lingerie that the studio knew she "was sexy enough for the movie."

"Sometimes you have to fight very hard to get certain actors in a film," Schumacher said. "It's very nice when sometimes the people who write the checks to write the movies see that you haven't been insane, that your casting choice was appropriate for the film."

On the director's commentary, Schumacher said he originally wanted to call Two-Face's girlfriends Leather and Lace.

"Warner Bros. felt for a PG-13 film that Leather was a little, let's say, 'adult,' so they were changed," Schumacher said.

You can briefly spot Favreau in "Batman Forever" as Bruce Wayne (Val Kilmer) pays a visit to Edward Nygma.

Favreau went on to direct the "Iron Man" franchise and star as Happy Hogan in the Marvel Cinematic Universe.

The "Star Wars" actor was ready to become Two-Face in the sequel, but he didn't appear in "Batman Returns." Instead, the film focused on Catwoman and the Penguin.

Williams finally voiced the character in "The Lego Batman Movie" and was depicted as the iconic villain in a 2021 comic, "Batman '89."

Before he was Joffrey on "Game of Thrones," Gleeson was an admirer of the dark knight in "Batman Begins." He spotted Batman while on his fire escape.

Budig later played Greenlee Smythe on "All My Children" and Hayden Barnes on "General Hospital."

Vivica A. Fox's character name, when read aloud, was a play on the word misbehaving.

Gillen's character has an unfortunate run-in with Bane (Tom Hardy) at the start of "The Dark Knight Rises." The actor famously played Littlefinger on "Game of Thrones."

It wasn't his first time playing a character in the DC universe.

Glover voiced the animated Riddler in "Batman: The Animated Series." Most recently, he appeared as an antagonist on "Fear the Walking Dead."

"The Breakfast Club" actor was captured by the Joker in the film.

In "The Dark Knight Rises," Doggett tried to take over Wayne Enterprises with some help from Bane (Tom Hardy).

Mendelsohn later played the main villain in "Rogue One." More recently, he appeared as an alien skrull Talos in "Captain Marvel" and "Spider-Man: Far From Home."

Temple now plays Keeley Jones on Apple TV+'s "Ted Lasso."

King was nominated for a Primetime Emmy and Golden Globe for her leading role on Hulu's "The Act." She'll next appear in this year's fantasy action thriller "The Princess."

Sanders, the wife of Batman co-creator Bob Kane, played Gossip Gerty in "Batman Forever" and "Batman & Robin."

She also briefly appears as a Gotham City citizen in "Batman Returns."