Continuity mistake: In the scene on the roof when the local hoodlum is attempting to take on the flying saucers you see the scene from two points of view. There are four people watching the local hoodlum getting fried. From the front, from left to right you see an old guy; a tall black guy; a women in pink and then a young guy with lots of hair. When seeing the scene from behind these watchers, you only see the old guy and the guy with the all the hair. Each time the angle changes the tall black guy and the women in pink are there.
Continuity mistake: UFO finds the toaster plugged into the bottom power outlet then leaves to get the other UFO. When they return 1 minute later the toaster is plugged into the top outlet. (00:23:25 - 00:24:25)
Faye Riley: Frank! It's the love boat to Cuba! Shuffle board and pineapples filled with rum. Know what they do? They put little paper umbrellas sticking out the top so that when it rains, it don't thin out the liquor.