The Color of Truth - August 8, 1955 - S1-E7
Visible crew/equipment: The shadow of the camera is visible on the car's hood when Al is trying to convince Mrs. Melanie not to go after Sam. It lingers there for a while in the shot.
A Single Piece Was Lost - S1-E10
Visible crew/equipment: When the Gruenaks attack the Scientist a puppeteer is visible to the right of one of the Gruenaks, just before it grabs the bird cage and throws it onto the Scientist's head. (00:28:18)
Take Seven - S1-E3
Visible crew/equipment: When Danny is walking towards the cabinet with the alka seltzer in it, you can see a white cloth moving fast in the left upper corner for a second. (00:13:30)
Visible crew/equipment: During the prison escape, as Phelps and Cole are stealing the car, a microphone can be seen above them, hanging more than a foot into the shot. (00:18:20)
Visible crew/equipment: When Joel and Ellie cross the bridge, you can see crew on the left, in the overhead long shot. This show is an HBO Original, and the mistake has been edited out in the current streaming version. (00:14:35)
Visible crew/equipment: Season 3, "Birthday Cake": When Littlejohn goes into the river, you can see the reflection of the entire camera crew.
The Worst of Conditions - S2-E3
Visible crew/equipment: As the team drives through Mumbai heading down the tunnel you can see the camera man for a brief moment behind the gunner atop the truck.
Episode #1.9 - S1-E9
Visible crew/equipment: When Ae-sin is speaking to Eugene in his office and she is sitting at his desk, right after she says "Don't get me wrong. I'm actually here for a reason", she is shown looking down at her lap. When this happens, the reflection of the boom mic can be seen in one of the photographs on the table behind her. (00:46:24)
Human Flow - S1-E1
Visible crew/equipment: During Ryan's segment, Sun, leads him into a house. The camera tracks behind them up some steps. The operator is visible in the glass on the left side briefly.
Visible crew/equipment: There are two men in the flat near Elizabeth, even though Elizabeth and Mr. Kaplan are alone in the room. (00:18:35)
Visible crew/equipment: At the start of this episode a sniper lowers himself towards the President's window on a rope, watch the bottom right of the screen, you can see a hand lowering the puppet.
Suggested correction: Having re-watched the beginning of this episode several times, I'm still not seeing the hand.
The Man with the Umbrella - S1-E3
Visible crew/equipment: When the second game starts and everyone is climbing up the stairs, two of the players are talking. The camera is in front of them going up the stairs. At one point you can see the shadow of the camera on the wall to the left.
Divorce Venusian Style - S3-E1
Visible crew/equipment: When Ralph shakes off Bill's guns from the bedspread he tells Bill that he's gone commandeer crazy, then as Bill walks toward the gun pieces on the floor we can see the reflection of the film crew in the mirror. (00:03:30)
Visible crew/equipment: Throughout this episode, Steve Austin's astronaut helmet visor is reflecting the camera crew, camera equipment, and lighting equipment.
Visible crew/equipment: While Rob, Mel, and Harry are standing beside the table, Harry blows out his deathday candle to celebrate his 5 years being underground, and in the wide shot, their tape marks, including a red T-mark, are visible on the floor. (00:05:55)
Visible crew/equipment: As you see the surfer starting his ride the camera goes underwater, briefly revealing one or two scuba divers and a gadget (most likely a camera). (00:32:30)
Treasure of the Nation - S2-E11
Visible crew/equipment: The microphone is visible at the top of the screen when Guy confronts Marion back at Nottingham castle. (00:29:20)
Old Haunts - S3-E2
Visible crew/equipment: When Jim Greer is talking to Elizabeth Wright where she finds out Jim undermined the mission, you can see a member of the film crew holding a camera on his right shoulder in the reflection of his sunglasses. (00:43:05)
Visible crew/equipment: In the wall mirror behind Clint Eastwood, the shadow of the boom rigging can be seen moving up and down. (00:08:00)
Mondays Are for Murder - S2-E13
Visible crew/equipment: Magnum and TC are hurrying to catch an elevator in the parking garage. As they approach the elevator, you can see a cameraman against the wall on the right side that should not be there. The next shot shows the scene from that cameraman's perspective. (00:39:30)