Deliberate mistake: When the pilots are flying in the airplane there's a strange device above the co-pilots head. Later in the movie we see this same prop used again inside of the spaceship as the alien beauty Tanna opens up the hatch. (00:04:35 - 00:36:30)
Deliberate mistake: The saucer flies left to right past a church at the beginning of the movie. Later they just reverse the film as the saucer flies right to left away from the same church. (00:05:35 - 00:13:15)
Deliberate mistake: At Tor Johnson's funeral how on earth could they not see Vampira standing right next to them? (00:17:00)
Deliberate mistake: As Paula is chased by the ghoul into the cemetery the shots continuously change between night and day throughout the entire scene. (00:32:35)
Deliberate mistake: They keep using the same footage of Bela Lugosi walking in the cemetery, even the cars driving by out on the road are the same. (00:53:00)
Deliberate mistake: In the alien spaceship, Eros speaks of the "Solarminite", Jeff Trent calls it "Solinite" and Col. Edwards calls it "Solar-inite". (01:05:55 - 01:07:50)
Deliberate mistake: After Tor Johnson attacks Paula and the police officer, a second officer shows up at the cemetery with half of the license plate on the patrol car taped over so it can't be read. (01:09:55)
Deliberate mistake: Whenever we see Vampira, they use the same footage, as she's always in the same place next to or near the wooden mausoleum. (01:10:15)
