Episode #2.7 - S2-E7
Continuity mistake: When Fidel and Dwayne arrive at the place where Camille and Richard are hiding for the hurricane, they can open the doors without a problem, whereas Camille and Richard had taken great care of locking the doors from the inside.
Continuity mistake: In the scene where Walter Sherman is talking to US Deputy Marshal Isabel Zambada about Willow Monday and Timo Proud not being cousins, Walter is burning a barbie doll and the hair burns and falls off. In the next shot the doll has hair again.
#1 Suspect - S4-E9
Continuity mistake: When Kenda pulls up to the fast food drive-thru, he orders a #1, which the menu board says is $5.49, but when his order is brought out to him, he is told that he owes $3.59.
Continuity mistake: When the detectives are in pursuit in the alley, they are followed by a police car. In all shots from the front it has its blue lights on, while they are off in all shots from the rear.
Continuity mistake: When Irina meets XIII on the river dock, she leaves her car, closes the driver side door and walks to XIII. Moments later, when XIII is shot, she runs back to her car, where the door is wide open.