Batman & Mr. Freeze: SubZero (1998)

Plot hole: Batman finds at Belson's home a handwritten list of substances needed for a transplant. Why would Belson, a medical authority in the field that knows those things thoroughly, even write a list down? If it's for Freeze to procure him the material, why would it be at his house and not with him, and when did he even have time to be at home to do that, since he has been kidnapped by Freeze when he was driving on the outskirts of Gotham and taken to the oil rig? If he had time to go home, he at least would have changed clothes, he's still in the tuxedo he wore when he was kidnapped the night before.

Sammo ★

Continuity mistake: The heels on Barbara's shoes appear and disappear throughout the movie.

Continuity mistake: Batman deals with one of the jewelry robbers pulling him out of the car. Robin uses the bat-rope to grab the one that is running away; when he's running, just before he's caught by the rope he passes by a manhole to his right. When Robin's gun drags him throughout street, the manhole is on his left. (00:10:15)

Sammo ★

Trivia: While Mr. Freeze is at Shaugnessy's, when Shaka smacks Dick across the room, he ends up flat on his back, and in the close-up when Dick raises his head, the buttons on his vest switch sides momentarily. Then the buttons revert back (noted in trivia because it's better when clicked through slowly). (00:24:25)

Super Grover ★

Commissioner James 'Jim' Gordon: Come on, people! A guy in a wierd suit with two polar bears can't be too hard to spot. (00:30:45)

Richard 'Dick' Grayson: Thank you, Alfred. I don't know what we would do without you.
Alfred Pennyworth: Frankly, neither do I.