Character mistake: The banner of the fundraiser event for the Gotham upper class says "Childrens Hospital", no apostrophe. (00:11:55)
Batman & Mr. Freeze: SubZero (1998)
1 character mistake
Directed by: Boyd Kirkland
Starring: Kevin Conroy, Efrem Zimbalist Jr., Loren Lester, Michael Ansara
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)
Richard 'Dick' Grayson: Thank you, Alfred. I don't know what we would do without you.
Alfred Pennyworth: Frankly, neither do I.
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)