Trivia: With Michael Keaton reprising his role as Batman in the 2023 film The Flash, this film as well as Batman and Robin are no longer considered canon to the narrative of the original Tim Burton and Joel Schumacher films.
Suggested correction: I really think this trivia jumped the gun a bit, especially considering it was posted before "The Flash" even came out. "The Flash" was based all around multiverses, and there are also other diverging timelines based on the 1989-1997 Batman movie franchise, like the "Batman '89" comic books, which contradict not only this movie but also "The Flash." (Not to mention the George Clooney cameo in "The Flash," which is just an extra layer of confusion.) You can't necessarily just say in a vacuum that these movies are "no longer considered canon," especially because they were quite literally made to be canon. It's just going to come down to whatever specific film/TV/project you're watching and whatever it chooses to acknowledge. Unfortunately, multiverse stories have opened a weird Pandora's box where now continuity is almost meaningless.
I don't recall the source of where I got this info, but it makes me wonder if they were misled about the Schumacher films being removed from canon, if for no other reason than to keep George Clooney's cameo a surprise. If nothing else, I suppose this trivia entry can be amended to say that the Schumacher films can be considered to no longer be in the exact same continuity as the Burton films since Keaton and Clooney both appear in The Flash.
Corrected entry: The big question at the end of the film - Does Edward Nygma know who Batman really is? Once they see that Nygma is crazy everyone is confident that Batman's real identity is a secret. Unfortunately, they don't take into account Two-Face's large team of henchmen who stormed Wayne Manor, all of whom (presumably) now know that Bruce Wayne is Batman. Less than half of them were captured by Batman's underwater net, leaving several to spread the word of Bruce Wayne's secret identity.
Correction: While they did indeed storm Wayne's home, Nygma was the only one to actually find and enter the Batcave. There's a decent chance that none of the henchmen were aware that they were necessarily attacking Batman's home, just some billionaire playboy.
Sugar and Spice knew Batman's secret. They were in the room at the end when the Riddler asked Batman if he and Bruce Wayne could ever coexist, as well as when he referred to Chase as being the love of Bruce's life. The movie acts like all loose ends are tied up, when they certainly were not.
Correction: The novelization reveals that Sugar and Spice escaped Gotham to avoid being captured.
Corrected entry: In the scene where Bruce Wayne breaks down the door into the room where Chase Meridian is boxing, he says something like "Sorry about that" and then his mouth continues to move but no words come out.
Correction: It's well known that Bruce Wayne is a bit tongue-tied when it comes to the ladies, so when he met Dr. Meridian, he seemed more nervous than anything, that's why he wasn't saying anything at that point. It's more of a "Bruce Personality Quirk" than an audio problem.
I have watched this, and seems to me that this is an audio problem. He says "Sorry" and the audio is cut off very abruptly while his mouth continues to move. It seems to appear very much that the audio is muted.
Question: What is the point of the Riddler stopping Harvey (Two-Face) from killing Bruce Wayne when they are in his mansion? They now know that Bruce Wayne is Batman and their goal all along was to kill Batman. Essentially I can understand they want to torture Bruce by kidnapping Chase, but it seems like a huge risk that they don't really need to take as Batman is very elusive and this was a prime opportunity to take him out.
Chosen answer: They are both nuts and extremely arrogant. They are also suffering from "Supervillain Syndrome" wherin the villain will toy with and never kill his nemesis even though it will get him caught/defeated in the end. It's just how comic book villains are.
Also, they specifically say they want him awake, aware and capable of suffering humiliation and shame when they destroy him. Also, since they have a hostage he values very highly, they can be reasonably sure he'll come to them afterwards, Riddler out-and-out says so.