Revealing mistake: When Marisa has her back to her window and you see Mason tossing out his paintings you can see wires attached to the paintings.
Batteries not Included (1987)
1 revealing mistake
Directed by: Matthew Robbins
Starring: Jessica Tandy, Hume Cronyn, Elizabeth Pena, Frank McRae
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.
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.
Trivia: This movie was originally supposed to be part of the TV series "Amazing Stories" but Steven Spielberg like the story so much that he decided to make it a full length film.
Answer: There is a newspaper article and it says that Bobby died when he was 18.