Continuity mistake: When Agent Wells drives the van filled with bombs out of the parking structure both back doors of the van are open revealing the bombs, in the next shot both doors are closed.
Continuity mistake: Agent Wells is chasing the bad guy on foot. In the first shot her SIG is not cocked. In the next shot it is cocked. In the next shot the slide is retracted. In the next shot she somehow magically fires it. Then the hammer is somehow forward again. A few seconds later as she climbs the stairs it supernaturally transforms into a Glock. And at no time does she use a proper grip on the gun.
Continuity mistake: When Emily and Aaron first kiss, her hands are down. In the next shot her hand is up touching his chin and in the next shot her hands are back down and she's raising a hand to his chin.
Continuity mistake: When Penny and Leo are playing cards, her stuffed animal is on the table with cards propped up against it. When Leo leaves we see it again, but when the shot changes to Penny, she's now instantly holding it.
Continuity mistake: Agent Wells spots Lozano leaving the Pentagon and begins a high speed chase. During that chase Lozano is alternately wearing and not wearing his seat belt. In addition, Lozano's car is only damaged in the close-up scenes; whenever the car is shown from a distance, it is completely undamaged, even after Wells has rammed him repeatedly.
The Mission - S1-E5
Continuity mistake: At the end of the episode the undamaged Capitol building is visible in the background, despite being destroyed in the first episode. (00:39:13)
Continuity mistake: Agent Wells is wearing high heel shoes when she gets kidnapped and wakes up on the ship in S1:E19. In S1:E20 she is wearing low heels when she tries to escape on the ship. In S1:E21 she is again wearing high heels when she drives away from the FBI building.
Continuity mistake: Hannah leaves the house in a Ford Fusion. In the next scene she is on the highway in a Toyota Camry. (00:26:50 - 00:27:50)
The Mission - S1-E5
Continuity mistake: When Alex wakes up and goes to sit next to Tom, she puts her right arm around him so that her hand is hanging over his shoulder. In the next shot, her hand isn't visible even though his shoulder is and his hands are down. In the next shot, her hand is back on his shoulder and he's holding her hand.
The Mission - S1-E5
Continuity mistake: When the President is talking to the two Congresspeople in the Oval Office, there are several times when he's looking to his left or his right and the shot changes and he's now looking in the opposite direction.
The Mission - S1-E5
Continuity mistake: When we get the shot of the President sitting and holding his glasses, the glasses change position in the next shot. When his back is to the camera, he's holding them so his thumb is in between the lenses and the earpieces are facing to his left. When he's facing the camera, the glasses are flipped over so that the earpieces are facing his right.
Continuity mistake: They are taking an oath from the capital building steps that should still be in rubble.
Suggested correction: It's stated that the Capitol is being rebuilt, this is not an error.
Continuity mistake: When Hannah Wells and Jason Atwood confront Brooke Mathison and she tries to fight back with her hidden pistol, Jason fires three shots at her, while Hannah fires two shots at her. However when they show Brooke Mathison again, only one shot is visible on her body. Because she was facing Jason, there should have been at least the three shots he fired at her visible. (00:39:53)
Continuity mistake: When the FBI agent is chasing down "Catalan", after crashing his car, suddenly in one shot the slide of her pistol is retracted, as if the gun is empty. Previous shots it is closed and ready to fire. Then right after showing it retracted and locked back, the very next clip she fires her gun, without doing anything about the slide.
Continuity mistake: When Hannah reads the email about The Traitor she has blood on her face, when she arrests Whitaker she is clean and when she remembers the past she has blood on her face again.
Party Lines - S1-E16
Continuity mistake: Agent Wells is wearing a green jacket with a black bag. In the next shot, she is wearing an orange jacket with a red bag on her back. (00:36:50)
Continuity mistake: Mike answers the phone with the hoses to breathe and then he doesn't have them anymore. (00:39:45)