Factual error: When Michael fills the tank with water (below the stock room), he then strips his clothes off, and slides down a pipe and into the water at the bottom of the tank. Since the water level was way above him, the pipe he slid down and the access to get there would have been flooded also. There was no water in the pipe he slid down, so for that area to be dry, it would have to be above the water line.
Factual error: Lincoln Burrows is scheduled to die on May 11th, 2006. When Veronica learns of the priest's death, we see a wall planner on the wall with May 11th circled in red marker. The day on the wall planner is Wednesday. However, May 11th, 2006 was a Thursday. (00:32:00)
Factual error: Scofield has two toes cut off. However, his recovery is so quick that it's just plain stupid. He would be limping badly for at least a month.
Riots, Drills and the Devil: Part 1 - S1-E6
Factual error: During the last several minutes when the Governor and warden are discussing the current situation and the status of the governor's daughter, a cut away shot is shown stating that it is the Capitol Building Springfield, Illinois. The Capitol building shown is in fact the Capitol of Connecticut, in Hartford CT. (00:31:40)
Factual error: They have made it a point that Scofield is incarcerated in a prison in Illinois, and even gets married so he can be eligible for conjugal visits during his stay so he can pass information or items to his "wife" or she to him. In Illinois, conjugal visits aren't allowed. Only something like six states allow them, and this isn't one of them. Totally a plot hole, and since this thing was so carefully planned out, I would think he would run across this information ahead of time.
And Then There Were 7 - S1-E11
Factual error: D.B. Cooper made his escape on November 24th 1971 with 200k in $20 bills. Westmoreland shows Michael a $100 bill saying it's from the ransom. Impossible. (00:36:00)
Factual error: When they have escaped, and the dogs are barking at them as they hide in the bushes, this couldn't have happened the way the show presented it. The spot that they escaped is on the main road (Collins Street, also, it was to the left of the screen from where Joliet Jake came out in 'The Blue's Brothers) The dogs are barking at them as they hide in the bushes, and that location is on the -other- side of the Prison. There is NO way that they would be able to circle around the prison and get from one side to the other considering in the front, there are fences surrounding the main building, obstructing you from going that way. The back side of the Prison (There it a road next to a junk yard located right next to the Prison, the same road that is used to get to the 'Gate' the cons are looking at when the dogs are barking. That road would have been full of cops, since all the cops are in the parking lot. It would have been more believable if they would have went across the street to where the women's facility was, and were shown on camera looking across to the parking lot out front. (00:05:50)