Visible crew/equipment: When the pilots are driving the plane and a spaceship pass them you can see a shadow of a microphone. (00:04:40)
Continuity mistake: At the beginning of the scene where the pilot's wife, Paula, is almost attacked in her bedroom by (not) Bela Lugosi, look at the three pictures on the wall above the bed. One of the pictures changes, then changes back (occurs only in the colorized version).
Visible crew/equipment: When Colonel Edwards enters the General's office, the moving boom mic is visible at the top of the screen.
Continuity mistake: When Paula escapes from her house and runs through the cemetery she doesn't have shoes, but she's wearing a pair of slippers when the man finds her unconscious besides the road. (00:34:00)
