X-Files Mistakes: Oubliette (S3-E8)

[20:00] There is too much light on the ceiling as for the tiny hole Amy Jacobs “accidentally” discovers on the wall. In one shot it is plain to see that there are other light sources.

Here you can find other mistakes, trivia, etc. But always remember to verify all mistakes and make your own decision whether they are real goofs or maybe “The truth is out there.”