Corrected entry: If Cobblepot is called the Penguin, then why does he spit and drool ink? He's not a squid!
Corrected entry: When Bruce meets Selina in the streets of Gotham and enquires about the relighting of the Christmas tree, she says "It's going to be a hot time in the cold town tonight".this is a nod to the previous film - in that film it is the Joker who says this.
Corrected entry: In both scenes with the 'helicopter' umbrella, it shows simply the small spokes attached to the handle. Now, even if there were a motor small enough to drive the 'blades', its not spinning near fast enough, the 'blades' are nearly big enough to move any air, and the absence of a tail rotor would mean that anyone standing on the handle would be rotating the opposite direction as the blades.
Corrected entry: At one point, one of the Penguin's clowns kidnaps the mayor's baby, and drops into a sewer to hand the baby to The Penguin. As we peer into the sewer, we see that it's a narrow stone shaft. The Penguin then slowly emerges from the manhole from one of the ducks he keeps in the sewer. He would not have been able to emerge as far as he did even if he stood on the duck's head.
Corrected entry: On Wednesday, Selena completely destroys Shreck's department store and by Saturday night they have a grand Christmas masquerade ball in the same store.
Corrected entry: The Penguin takes over control of the Batmobile, and goes on a spree. He also says some unkind things about Gotham City, which Batman takes the precaution of recording onto a compact disc. However, when he plays the slandering again, it's different from when The Penguin said it the first time.
Corrected entry: When Selina returns home from work she takes milk out of the fridge and pours her cat some, leaving the carton on the bench. She then realises she forgot something and returns to the office. After being pushed out of the window, Selina returns home in a daze and gets the milk from the fridge to pour some for her cat. The milk was never put back in the fridge when she left her house the first time.
Corrected entry: When Batman first encounters the Fatman, Batman has a bomb in his hand which he took from one of the Penguins goons. The Fatman punches Batman and then tells Batman to hit him back. When Batman punches him you can see from the angle of the shot that the bomb is not on the Fatman. When Batman smiles and looks down, the shot changes to the Fatman looking down and the bomb is now there.
Corrected entry: At the beginning of the movie, the newsboy is yelling that the paper costs 50 cents. Later in the scene, he says it's 25 cents.
Corrected entry: Referring to the stun gun, the electrical sparks DO NOT arc between the contact posts as they should - Instead, weird-looking sparks shoot up from the unit itself. Electricity can never do this, it will always find the nearest path to ground which is one of the contact posts. This occurs near the beginning when Selena acquires the stun gun and near the end when she uses it on Max and herself.
Corrected entry: So much for the Caped Crusader's legendary (and well-established) code against killing: during the fight scene with the Red Triangle Gang, Batman callously hands off a parcel of high explosives to one of the gang members - only for said criminal to be blown to smithereens a second or two later, with nary a flinch from Batman afterwards.
Corrected entry: What are penguins doing in the sewer of a big city anyway? Isn't it a bit warm for them?
Corrected entry: In the scene where Selina comes back from the dead, she enters a room to start making her Catwoman costume. As she enters, she smashes the letters "O" and "T" on the neon "Hello There" sign so that it reads "Hell Here". Trouble is, neon signs are made from a continuous hollow glass tube filled with argon gas. If you break just one of those letters, the circuit is broken and the whole sign will go out.