Gremlins is a 1984 comedy horror film directed by Joe Dante, about a young man who receives a strange creature called a Mogwai as a pet, which spawns a horde of mischievous and destructive monsters. The film became a cult classic and spawned a sequel, "Gremlins 2: The New Batch."
The movie's title on the poster features a font similar to Gremlins. It's a freely available font that can be downloaded from the Fonts Used Section at no cost.