Batman Forever (1995) - 35 mistakes

Revealing: When Two Face and Riddler enter Wayne Manor, and knock Alfred down. Alfred, unconscious, pushes the dinner tray aside, so the thugs can carry him into the closet.

Continuity: At Edward Nygma's party at the Ritz Gotham there is a fountain with a large version of his "box" on top. When Two-Face comes, he shoots the "box" and destroys it. There should be some parts left over but when Batman falls through the ceiling he lands on the fountain and there's no remains of the "box."

Continuity: At the end of the film right after Batman has saved Chase and Robin from falling and Two-Face appears on the ledge, you can see that in one shot Chase has lost her shoes and in the next shot she's wearing black sneakers.

Continuity: When Chris O'Donnell does the laundry and is putting wet clothes on the string, he takes a clothing item and raps it around his right leg then twists water out of it. When he does this his right foot goes in the air a few inches above the ground but in a closeup to his foot and water falling it is his right foot standing when it should be his left.

Continuity: In the scene where Robin steals the Batmobile, the first shot of his joy-ride shows twin fins on the rear of the batmobile on 45 degree angles, in the following shots they are all standing directly vertical.

Continuity: In the scene at the circus when the ringmaster announces "The Flying Graysons", Robin's mom is standing on his left side. In the very next shot, she is on his right side. Also, when Robin is doing the "Death Drop", his mom is on his left and his brother is on his right side. After he completes the stunt and he swings back up with his dad, his mom and brother have switched places.

Plot hole: In the scene at Wayne Manor where they show Harvey "Twoface" getting scarred with the acid on TV, you can see the acid cover almost his entire face before he puts the folder over to protect it.

Continuity: When Riddler and Two Face are stealing diamonds, the Riddler is holding a large diamond. Two Face comes over to him and produces an even bigger one. However, if you look closely at the shots, the diamond the Riddler holds gets smaller in one cut, and Two Face then pulls out the diamond Riddler was just holding...

Continuity: When checking a tape that shows the (fake) suicide of Stickley, Bruce is handed the suicide letter, which was folded in three parts. The next shot shows a clean sheet of paper, with no wrinkles or folds.

Continuity: During Bruce's first session with Dr. Chase, when the two are talking about the dream doll, she puts a jacket on. The way the hood lies on her left shoulder changes in every shot. Sometimes, the white part covers her shoulder, sometimes it doesn't.

Continuity: In the fight scene outside the elevator at the beginning of the movie, there are at least two shots where you see Batman's back without his cape in the way. There are no items whatsoever attached to the back of his belt. Subsequently he manages to pull the stun device and the grappling gun with grappling hook from behind his costume. A previous corrector proposed that the devices could not be seen because they are concealed in "pouches" on Batman's belt. Close inspection of the scene shows that there are no pouches of any kind on his back or concealed in his cape.

Continuity: In the scene in which Edward is first testing his "box", watch Ed's left shoulder. He goes to turn off the machine, then says his line "What a rush." The shot cuts to Ed's boss briefly. When the shot cuts back to Ed, his left shoulder strap, which was present in every other shot, is missing. He even reaches to take the strap off as he starts to say "A very surprising side effect." Apparently, he didn't even notice that it had fallen off.

Continuity: When Two-Face and his goons are fleeing Nygmatech after their break-in, as they're running down the stairs there are 3 men in identical blue suits running just ahead of Two-Face. In the next shot they're nowhere to be found.

Continuity: When the Riddler and Two-Face are in their getaway van after robbing the jewelery store, the Riddler has his green hat on, but in the next shot, it has switched to a tiara.

Revealing: When Two-Face crashes Nygma's party, Bruce escapes and slides down a ladder to his waiting car with Alfred. But if you look closely in slo-mo, it looks like Bruce's hands are not touching the ladder as he goes down it (it is as though he is maybe being led down by a wire or something).

Audio problem: When boiling acid starts spraying inside of the bank vault that Batman and a security guard are in, the security guard shouts "It's boiling acid." But his lips does not match with what he is saying. It happens again when the guard yells to Batman, "Don't let go."

Continuity: While retrieving the safe from the chopper, Batman tells the bank guard to "hang on." The guard holds on to the chain to which the safe is attached. But as the safe comes back into the vault, the bank guard is holding on to one of the tubular structures of the safe itself.

Continuity: At the end of the movie, as Batman plummets to save Robin, the ropes around Robin's wrists change length! At first they're short and his wrists are within just a few inches of each other, and then the ropes are much longer, long enough in fact to allow him to swing his hands under his feet and above his head with no problem!

Continuity: When Bruce wakes up after getting shot in the head by Two-Face, there is a "BW" (Bruce Wayne) on his pillow next to his left ear. But after Alfred asks, "How are you, young man?", the "BW" is gone.

Continuity: After causing Two-Face to accidentally blow up a car that had a couple members of his gang in it, with his missile-launcher, Batman speeds by Two-Face with the Batmobile as he is being chased by other members of Two-Face's gang. In one shot the Batmobile is very close to Two-Face, but in the next shot the Batmobile is far away from Two-Face (when he tries to throw his missile-launcher at the Batmobile).