Revealing mistake: When Mulder, Scully and the other agent are looking at the covered body of the dead prostitute if you look closely you can see her chest rising and falling. (00:17:22)
Revealing mistake: During the opening funeral scene if you look closely you can see the dead girl breathe. (00:02:28)
Visible crew/equipment: When female Marty gets out of the car for the police officer if you look at the left side of the screen you can see the male Marty actor stood there wearing matching clothing and watching the filming. (00:36:33)
Other mistake: At The Beginning when Mulder and Scully leave the room and walk across the FBI office you can see and hear the camera get knocked to the left by something (it was probably the filing cabinet that they walk past a second later). (00:05:19)
Revealing mistake: At The Beginning of the episode Darlene burns her hand trying to open the door, she then puts on an oven mitt and opens the door. If you look closely though she still uses her other naked hand as well as the covered hand to open the door and her naked hand is completely unhurt.
Revealing mistake: After Scully handcuffs Tooms to the bathtub there is a close up of his face and you can see the edge of his contact lens. (00:39:07)
Audio problem: Scully asks the deputy if the vests are necessary and he replies in the same scene. His mouth is way off from his reply. It's likely this is because the show was shown on 4:3 aspect ratio televisions at the time, and he would simply not be visible. Because the show was shot in 16:9, he is very much visible on modern televisions and the mistake is incredibly obvious.
Factual error: The package Scully receives lists her city, state, and zip code as Bethesda, Maryland 20880. While that is an actual zip code in Maryland, it is for Washington Grove, not Bethesda.
Nothing Important Happened Today (1) - S9-E1
Character mistake: When Agent Dogget is eating breakfast, he listens to the information in TV news about "the body of 38-year-old Carl Wormus." However, the obituary which Agent Reyes is reading later says that "Carl Wormus was found dead at the age of 45." (00:07:30)
Other mistake: When Mulder and X are standing outside the Mulders' summer house, we hear that it is raining, but there is no sign of rain on neither of them. (00:17:50)
Visible crew/equipment: After Lieutenant Colonel Stans (who has severe burns all over his body) kills Leonard Trimble, he turns to the camera, where his bathrobe is not fully covering the burn mask he is wearing, exposing a part of his shoulder and the edge of the mask. (00:42:35)
Continuity mistake: When Agent Scully is leaving her apartment to meet Agent Doggett and Agent Reyes, her mother is holding William in her hands. Depending on the shot, William's head is turned right or left. (00:21:30)
Continuity mistake: Agent Doggett holds the rubbings in his hands and after a while, he hands them over to Agent Reyes. However, when filmed from behind Doggett, the rubbings are in the same position in both situations. (00:07:45)
Continuity mistake: When Agent Doggett follows Lukesh into the parallel universe trying to find him, Lukesh suddenly reappears from Doggett's left and is pointing at him with the gun held in the left hand, while in the next shot he is aiming at the agent from his right holding the gun in his right hand. (00:03:25)
Dæmonicus - S9-E3
Revealing mistake: At the very beginning of the episode, we see the reflection of the Moon in a puddle. The Moon looks exactly as we see it in the sky. The problem is that in the puddle we should see the mirror image of the Moon. (00:00:05)
Other mistake: Larina dials 4, 1, and 4, but the voice in the phone says, "This is operator 525." (00:23:25)
Trust No 1 - S9-E6
Revealing mistake: When Agent Reyes drives up to Agent Dogget's parked car, he looks in his rearview mirror. Its background should be obviously a transparent windshield to which the mirror is fixed. However, when the camera shows the image seen in the rearview mirror, we see in the background something similar in appearance to a solid wall. (00:10:50)
Chosen answer: Yes.
Tailkinker ★