The One With The Apothecary Table - S6-E11
Visible crew/equipment: After Ross and Rachel cover the table with the sheet, when Phoebe walks in Rachel says they can turn out the lights and watch the movie, and in the next shot we can see the end of the set wall, the soundstage and a crewmember's leg.
Visible crew/equipment: When Frasier is standing through his sunroof to speak with the drivers stuck behind him in the parking garage, one shot shows Frasier's body and much of the rear window which features a very clear reflection of the boom mic.
Visible crew/equipment: As the train is pulling up you can see a car in the reflection in the train window and a man wearing a yellow shirt. Possibly a director or Michael Landon.
Visible crew/equipment: In the scene in Bargain Bob's where Donna is talking to Bob, the end of the set and lights can be seen in the reflection of metal cookware that Bob is tying balloons to. (00:07:50)
Visible crew/equipment: When Charlotte approaches Wyle in front of the fire extinguisher, the boom mic is visible at the top of the screen. (00:10:40)
Thank You for Not Morphing - S1-E3
Visible crew/equipment: In the scene where Prue comes home and finds Andy inside the manor. There is a shot where if you look behind Andy's shoulder you can see half of the body of the director in the background in the observatory room sitting in a director's chair. (00:16:00)
Stand (Up) and Deliver - S1-E17
Visible crew/equipment: When Brenda is talking with Michael Miller, you can see a microphone come into the top of the frame.
Visible crew/equipment: Cameraman reflected on Chuck's limo when he encounters Blair by the church.
Visible crew/equipment: In the scene where Dana comes back from spending the night with her manager, Alice pushes Jenny and runs and dives in bed. You can see a good shot of a camera man in the mirror.
Visible crew/equipment: At the mill, when John tells Buck that Willie Brimmer might be at the Montgomery cabin with Jim-Bob, in the next closeup of John we see a billowy trail of cigarette smoke at the bottom right corner of the screen, but the only people standing there are Elizabeth, John, and Buck, and none are smoking. Presumably, it was someone offscreen smoking too close to the camera (similar to a mistake in 1978's "Halloween"). (00:26:05)
Visible crew/equipment: When Martin is fighting the "puppy" at the door, you can see a crew member's hand pushing the doorknob open to portray the puppy is trying to get back into the room.
Moving Day - S2-E18
Visible crew/equipment: When Barney falls over in the truck, as he is lying on the floor you can see his mic on the back of his trousers and a wire connected to it. (00:16:35)
Visible crew/equipment: When Audrey enters her father's office to find him in the middle of his Civil War recreation, a boom mic dips into the shot over their heads. (00:18:40)
Visible crew/equipment: When Ned walks upstairs to check on the lady before the bad guy gets killed, behind him is a circular window. A reflecting light can be seen in the window along with what looks to be a boom microphone.
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 Kathryn tells John that staring at his phone won't make it ring, in the next shot facing John the boom mic can be seen in front of him, bobbing around at the top of the screen. (00:02:55)
Visible crew/equipment: Joe and 4 fellow stagecoach passengers are in a cave. A fist-fight between Joe and another man ensues just outside the cave. At one point, a rubber tire is visible in the lower left of the screen. (00:40:15)
The Escape - S1-E7
Visible crew/equipment: During the Tijuana scenes, several times during and after the scene where Marissa catches Luke, you can see the shadow of the camera on the characters.
Dark Spirit - S1-E9
Visible crew/equipment: In the parking garage, Catherine's car captures a reflection of both the camera crew and the studio lighting panels. (00:26:00)