From Dusk Till Dawn (1996) [7.1 on imdb]
Co-written by Quinten Tarantino & directed by Robert Rodriguez, this genre-bending action movie follows two murderous bank robbers (George Clooney & Tarantino) as they escape to Mexico with hostages in tow. They stop at a seedy strip joint for the night, where the story takes an unexpected twist. Also with Juliette Lewis, Salma Hayek, and Cheech Marin. It's best to not even go to the imdb page. It gives too much away. Watch the opening scene below.