Ana Asensio writes, directs and stars in this harrowing but rewarding drama as a young, struggling, undocumented Spanish immigrant in New York City who is offered an opportunity to dig out of her considerable financial hole with one night’s work — an offer that sounds too good to be true, and proves to be exactly that. Asensio is a powerful performer (she creates empathy from frame one, and holds it), and the real deal as a filmmaker, creating palpable, almost unbearable tension and dread throughout the film’s long, scary night.