Continuity mistake: At the end when they are confronting Harmony, they pick up the water glass for DNA testing. In the next shot over her shoulder, the glass is still on the table. (00:36:55 - 00:38:09)
Continuity mistake: When Daisy is hugging Jemma after proving they're both human, Daisy's right arm is hooked entirely around Jemma's neck. There's an angle change and a lens flare (possibly to help cover the cut) and Daisy's right arm is now at 90°, with her hand on Jemma's left shoulder. (00:21:15)
Spy in the House of Love - S1-E9
Continuity mistake: When DeWitt talks to Dominic about some of the recent events regarding the Actives, DeWitt's left hand moves from hanging by her side to resting on her hip between shots. (00:03:35)
Old Friends, New Names - S1-E1
Continuity mistake: Pete tells Tiff that he has so many questions. She reaches his face and holds it between her hands. She has two fingers on his ear, then her index only, then the fingertips are on his chin. (00:02:10)
Visible crew/equipment: When Jimmy Smits and Dave Navarro are talking to the shopkeeper, a microphone wire can be plainly seen under Navarro's wife-beater. (00:14:25)
Visible crew/equipment: A camera and microphone are visible on the front of Walt's vehicle after the opening credit/intro as he takes Ruby's call, explaining he's headed to Denver. (00:01:35)
Continuity mistake: When Shadowcat tells Iceman that Emma Frost knows what he is thinking, the shocked expression on his face is drastically more pronounced when the shot changes. (00:05:37)
Witness for the Execution - S2-E15
Continuity mistake: When David and Maddie are debating whether or not to help Lawrence Everett, the towel David uses to wipe shaving cream off his face jumps around during the scene. It's around his neck, then in his hands, then on his shoulder, and back in his hands, etc. (00:15:40)
Something Fishy This Way Comes - S4-E13
Continuity mistake: When Dmitry and Hank are talking while waiting for Amir to return, Boris approaches Dmitry and hands him a drink. The drink is initially in Dmitry's left hand, but when the shot cuts, the drink has jumped to his right hand. (00:26:35)
Factual error: In the initial opening credits, there's a statement that the flying battle scenes were flown by the Air Force. At the time of the events depicted there was only the Army Air Corps. 1947 was the beginning of the Air Force.
Visible crew/equipment: A red T-mark can be seen on the floor when Linda takes Rattray to Medical, telling Linda's actress where to stand in the scene.
The Four of Us are Dying - S1-E13
Revealing mistake: As the men walk out of the alley, the block continues ahead of them. You can see it's a painted background.
Continuity mistake: At home, when Carrie stands up to pee, the way the quilt is folded changes back and forth between shots.
True Colors - S1-E6
Continuity mistake: When the wine falls on Toby his shirt is soaked and turns pink. The camera slam cuts to Happy, then back to Toby, whose sleeves are now white with red splotches instead of pink. (00:29:45)
Continuity mistake: After the officers show up in Kim's office regarding the kidnapping, in the closeup one of them uses his left hand to contact Control via his shoulder mic, but in the next wideshot it's his right hand up at the radio mic.
Continuity mistake: When Hayes passes Perry the laptop onboard the plane, the screen shows VLC media player on the screen. When we see Perry, the laptop is showing the desktop. (00:17:00)
Continuity mistake: In the first scene he appears in, R7-A7 has his normal white, green and red plating. In the second scene, he's changed colour to orange and black. (00:20:17)
Continuity mistake: When Marshall first finds Trip's letter, he holds it from the left side. In the close-up, he's holding it from the right side. (00:02:10)
Episode #1.5 - S1-E5
Continuity mistake: When Gwan-su grabs the interpreter by his robes, the ribbons used to tie the man's hat can be seen in Gwan-su's fist. The ribbons are positioned towards the interpreter. Two shots after this, the ribbons are suddenly pointed to the right. (00:52:22)
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)