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)
Prison Break (2005)
1 factual error in And Then There Were 7 - chronological order
Starring: Dominic Purcell, Robert Knepper, Wentworth Miller, Amaury Nolasco
Going Under - S4-E15
Continuity mistake: Michael is discussing a bargain with Sara but when he first draws it out it's in squares, then when the clipboard is lying flat on his stomach the letters are circled.
Michael Scofield: This is going wrong in every possible way. (00:05:10)
Trivia: The show was filmed in an actual prison (now unused) in Joliet. The death row cell used for Lincoln Burrows is the actual death row cell that held serial killer John Wayne Gacy.
More questions & answers from Prison Break
Answer: Because of coincidence.