In the colorized Legend Films DVD release, during one shot of the scene where the Ghoul Man terrorizes the woman in her home, the images inside the picture frames on the bedroom wall have been digitally replaced with pictures of other people. This anomaly does not occur in any other print of Plan 9 and is unique to the Legend Films release.
[POSSIBLE SPOILER] Another anomaly unique to the colorized Legend Films version occurs when the body of Inspector Clay is discovered draped across a grave and the words "Paula & Russell" appear etched into the tombstone.
The original title, "Grave Robbers From Outer Space", was filmed and appeared on the preview print. The replacement title "Plan Nine From Outer Space" was filmed and matted over a special effects shot showing the alien space station. The original title was simply cut out and the new title footage spliced onto the negative. The footage of Criswell introducing the film as "Grave Robbers From Outer Space" was left unchanged.