Random Trivia For This Title:
- Val Kilmer was ask if he wanted to play Batman again but by his own admission, was not interested.
- Anthony Hopkins was also considered for the role of Mr. Freeze.
- Joel Schumacher once said in an interview that if Arnold Schwarzenegger had not wanted to play Mr. Freeze, Sylvester Stallone was his second choice.
- Hulk Hogan was Joel Schumacher's third choice to play Mr. Freeze.
- Batgirl had a full-head costume designed for her much like Batman's (complete with pointy ears) in this movie, but it was rejected in favor of letting Alicia Silverstone's hair flow freely (except in one scene where she wears it as a crash helmet). Batgirl action figures designed for the movie reflect the full-head costume, before the toy makers were informed of the change.
- Anthony Hopkins, who was one of Joel Schumacher's other choices for Mr. Freeze, was also considered for the role of Alfred in Batman Begins.
- One of three movies to feature two future United States Governors acting in the same film. Jesse Ventura, elected Governor in Minnesota in 1998, and Arnold Schwarzenegger, elected Governor of California in 2003. (The other two films were Predator, and The Running Man. All three of these movies featured Ventura and Schwarzenegger.)
- George Clooney injured his lower leg playing basketball, while shooting Batman & Robin. Because of this, he needed to cut the boot off of the Bat-suit in order to wear a cast. You can tell when his leg was injured from his limping while inside the freeze rocket.
- In an interview the cast members were asked what item from filming they would like to take home with them. Arnold Schwarzenegger said that he would be taking Mr. Freeze's armor home, Uma Thurman said that she wanted Ivy's floral throne, and Elle Macpherson said that she just wanted a cap or something with the "Batman & Robin" logo before anyone else. When asked, George Clooney said he wanted Elle Macpherson.
- Rated #5 in Entertainment Weekly's Top 25 Worst Sequels Ever Made.