Continuity mistake: Near the start after the hostage situation a white van is seen stopping then pulling away. As it pulls away the crew is reflected. (00:09:15)
Continuity mistake: In the final scene the camera switches between shots from the front and from the back repeatedly. Parker's arms are folded when shot from the back, and by her sides from the front (and vice versa).
Continuity mistake: In the pilot episode, at the end of the car chase, officer Tom Hanson's weapon changes from a Police Special (.38 or .45) to a .357 Magnum.
Ashes, Ashes - S1-E6
Continuity mistake: Spoiler! At the end of the episode, after Elektra decapitates Alexandra, the blood pattern on her changes changes when she turns around and asks "any questions?" Most noticeably more blood on her forehead and two streaks down her chin that suddenly appear. (00:49:10)
Underwater - S4-E2
Continuity mistake: Sammy Bryant has been a three stripe Sergeant throughput the series. In this episode's roll call he's wearing two stripes.
Steve Austin, Fugitive - S2-E22
Continuity mistake: The background behind Hopper while he is in the man lift changes from shot to shot. In the close ups of him in the man lift's basket, there is a striped wooden wall, but the long shot of the man lift in the raised position shows an open wooden railing behind it.
Continuity mistake: Bodie's jacket changes between arresting Howard and showing him in to Cowley's office.
Revelations - S1-E10
Continuity mistake: When Piper reveals herself as the killer in the dock, you can see her dropping the mask and shortly after, removing her poncho and drop it on the floor as well. In the next shot from the side of the dock where you can see Piper and Emma face to face, the mask and the poncho are no longer on the floor. (00:32:20 - 00:33:10)
Continuity mistake: The jacket Anna uses to put pressure on the judge's gunshots changes in the next shot. It becomes unfolded more even though she was applying pressure the whole time.
Who's the Horse and Who's the Rider? - S1-E7
Continuity mistake: When Stevie is confronted by Danny on the beach, he's wearing a gold chain with a star of David. Different angles through the scene show him not wearing it. The different takes alternate between chain and no chain.
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.
Continuity mistake: When Faith is at home with Bosco and her kids after arresting Fred, she takes off her heavy police jacket. In the next shot, it's back on and she takes it off again.
Sammo Blammo - S2-E1
Continuity mistake: In the scene at the bank, he has a bomb attached to him and an ex-bad guy handcuffed next to him, the handcuff is roughly a foot long, making the distance short between him and the guy next to him. Sammo fights a gang of thugs in the bank and does a swing round kick and his handcuff is detached or widens by 3-4 ft. The guy on the floor is rolling around to make it look like he is attached to Sammo, but is clearly not.
Continuity mistake: When "Dougie" is taken out of the limo in the desert, the box containing the cherry pie that he's carrying is closed and then suddenly open between shots.
Episode #1.7 - S1-E7
Continuity mistake: Monique is making "tea" for Stephanie. She is stirring the drink and suddenly the glass is way more empty. (00:25:13)
Continuity mistake: At the film premiere, when Charlotte is speaking with her two colleagues in the lobby, the cigarette in her mouth appears and disappears between shots. (00:42:42)
Episode #1.1 - S1-E1
Continuity mistake: Episode 1 - When the commissioner kisses his wife at the beginning of the first episode, he is holding the holstered gun in his left hand and his ID in the right hand. That's in the first shot, because his daughter enters the room bringing coffee, and now the two items swapped hand. (00:05:10)
Split Second to an Epitaph: Part 2 - S2-E3
Continuity mistake: When originally interviewed, Ironside holds up the police sketch. It is evident that it still is a bit rough as it has a line across the eyebrows. Later in the televised broadcast, the picture is completed, no roughness at all.
Episode #1.6 - S1-E6
Continuity mistake: The paramedics zip up a red body bag containing Helen, who was killed in the fire. But they wheel out a black body bag a few minutes later.
Episode #2.6 - S2-E6
Continuity mistake: When Denton looks up Alex Campbell's vehicle registration, it says "AP08 00G" on the computer screen. When she goes to where the vehicle is, the registration is "AP08 0DG."