Continuity mistake: When Sucre is getting ready to leave he puts his hand on Maricruz's chin. In the first shot his thumb is under her chin, in the second shot it's on her cheek. (00:17:30)
Continuity mistake: When President Reynolds steps out of her limo, one of the secret service closes the door. We then see the president through a sniper's sight and the door is open. (00:12:20)
Continuity mistake: When Michael is talking to the president, the dried blood on his face is constantly disappearing and reappearing. (00:31:00)