The unnamed kid and her mom appear in the middle segment of Gremlins 2: The New Batch, while at the NYC Movie Theater, when Gremlins 2 supposedly breaks down due to gremlins taking over the projectionist booth.
History[]
Gremlins 2: The New Batch[]
The kid is dragged out of the screening by her mother who complains that the movie is worse than the first one, Gremlins. The daughter protests and still wants to see the gremlins, indicating that she doesn't mind the movie and its content.