Las Hurdes: Tierra Sin Pan (1933), (English language: Land Without Bread or Unpromised Land) is a 27-minute-long documentary film (ethnofiction) directed by Luis Buñuel and co-produced by Buñuel and Ramon Acin. The narration was written by Buñuel, Rafael Sanchez Ventura, and Pierre Unik, with cinematography by Eli Lotar.