Visible crew/equipment: When Alan and Lora go to see Kevin Flynn at his game room they find him playing his videogame 'Space Paranoids'. After he finishes playing, he turns around to talk with Alan and Lora. As they are speaking you can see the microphone coming up from the bottom of the screen. It even hits Kevin Flynn in the hand.
Continuity mistake: Tron sends his memory disk to talk to Alan. After Tron communicates with his user Alan1, Alan sends him back the disk with new data on it to destroy the MCP. When Tron receives the disk it is like a Frisbee, solid on the top and hollow on the bottom. When he receives the disk the hollow part is on the bottom. He holds the disk in front of him and starts talking about "the key to the new order". The shot changes and the disk has been reversed, hollow side toward him and solid side away from him. He did not have time to rotate the disk. (01:08:10)luchador
Trivia: Director Steven Lisberger had several arcade games scattered all around the sets. The cast and crew often had to be called away from them to return to shooting, particularly Jeff Bridges, who would often claim he was "preparing for the next scene" in order to keep playing a bit longer.Phil C.
Crom: Look. This... is all a mistake. I'm just a compound interest program. I work at a savings and loan! I can't play these video games.
Guard: Sure you can, pal. Look like a natural athlete if I ever saw one.
Crom: Who, me? Are you kidding? No, I run out to check on T-bill rates, I get outta breath. Hey, look, you guys are gonna make my user, Mr. Henderson, very angry. He's a full-branch manager.
Guard: Great. Another religious nut.