Visible crew/equipment: When Reid is showing the DA his closed-circuit video of Mike, several pieces of white tape stuck to the carpet are visible. These are blocking marks, put there to show the actors where to stand. (00:07:15)
Visible crew/equipment: Towards the beginning, when the Taliban steps on the landmine, you see the DEA agent getting hit with dirt and blood. In the center of the shot, you can see a few drops of blood stick to the camera lens. Incredibly easy to notice, so I'm not sure how this one slipped through.
Visible crew/equipment: You can briefly see part of a camera and camera man at the right of the screen after Tobias and the counselor finish their "scene" during therapy.
Visible crew/equipment: When John gets back from seeing Riley's body, he sits down at the kitchen table in front of Sarah. Sarah tells him he shouldn't have gone. John then says, "It was a risk, I know". As he says this, the shadow of a boom mic can be seen on the wall behind him.
Visible crew/equipment: When Reed asks Walters how many kids he has, the moving boom mic casts a shadow on the lockers at the top, left side of the screen. It appears again a few shots later. (00:00:50)
Episode #1.4 - S1-E4
Visible crew/equipment: When Lee is being interrogated, at one point (after the detective says "Are you crazy?") the detective walks towards the large two-way mirror and you can see a clear reflection of a cameraman in the lower part of the mirror. (00:27:31)
Visible crew/equipment: Near the end of the episode when Harry says "there will be a 10 minute recess" a boom mic is visible.
Visible crew/equipment: After Echo is extracted from the docks, the reflection of a camera rig can be seen on the side of Langton's van. It's within the last few frames of the shot so you may have to pause it to see.
Visible crew/equipment: When the trainees breach a door in the hostage scenario a camera and two crew members are visible in the shot. (00:22:00)
Blood Donut - S1-E7
Visible crew/equipment: When Flores discovers her cell phone is missing from the hole in the wall she goes nuts, slams the stall door and kicks it in. After she is taken away there's a closeup of the stall and we can see the metal spring that was duct-taped to the bottom of the wall inside.
Twelve Days of Krampus - S3-E8
Visible crew/equipment: During a fight scene between Nick and the Krampus you can see a man running out of the shot. This is the part of the fight just after the kids are being lowered from the tree.
Visible crew/equipment: In the rec hall, when Kensi feigns sickness while posing as a cadet the gunman jumps off the stage, and as Kensi bends over the small rectangular bulge of her mic pack can be seen at her back. (00:30:25)
Visible crew/equipment: When Marie goes to tell Reb about Allie seeing Lou in the showers, in a slow-mo shot of them both filmed through some bars, you can see a boom mic above Reb's head.
The Beautiful Day in the Neighborhood - S5-E4
Visible crew/equipment: We can see crew reflected in Hodgins' car door as he arrives at the crime scene. (00:20:20)
Visible crew/equipment: When the boys are picking teams for basketball, a boom mic can be seen in the top left corner of the screen. (00:06:20)
Visible crew/equipment: When Emily and Bob get into the elevator to go to lunch. The camera pans over to the door to Bob's office. The shadow of the camera is visible on the wall.
Visible crew/equipment: While Phil and Claire are warming up for their race, Alex and Luke are getting dropped off. When you see them walking towards Phil and Claire you can see a crew member with equipment behind the bushes at the right side of the screen. (00:17:05)
The Love of Three Oranges - S8-E8
Visible crew/equipment: At the end of the scene where Pike is setting up the stall selling the lampshades, a shadow of the boom mike can be seen on his forehead just before the scene changes to the auction.
Visible crew/equipment: When the Conners' friends come over and say "Hey Jailbird!" to Dan, a microphone can be seen coming down and going back up in the top left corner.