Corrected entry: When Mulder, Scully and the other police officers are digging Ray Soames's grave, one strap of the coffin breaks and the coffin falls and starts to roll. When it hits a tombstone and opens, you can see there's a normal size body in the coffin. When they look into the coffin, there's this small alien body. (00:13:35)
Corrected entry: When we first see Scully, going into the office at The Beginning of the episode, we see when she is on her way to the office and when she enters it she is wearing her badge, yet when the shot changes, it is no longer on her, then when she comes out she is wearing it again. (00:02:20 - 00:04:35)
Correction: That's because she is never "wearing" her ID badge. It is clipped to the strap of her purse, not her jacket. You can see this in several shots and you see the badge move with the strap as opposed to moving with the jacket. When she removes the purse the badge comes off too.
Corrected entry: Mulder takes out spray paint from the trunk. The problem is that the car isn't his but it was rented. It’s not plausible that all the cars in the rent-a-car company were equipped with spray paint. It is also doubtful that Mulder anticipated the paint use and bought it on purpose. (00:10:40)
Correction: He does expect it from other similar abduction cases. I believe he takes the spray paint from his own pack and not from a rental car supply kit.
Correction: When the coffin opens, it is impossible to notice what sort of body is located in the coffin without using slow motion, which invalidates the mistake.
Chop Luftmysza