Xenomorfo: O Pesadelo Biomecânico is a 2026 Brazilian independent documentary directed by Aline Lauxen. The film examines the creation and evolution of the xenomorph, one of science fiction and horror's most recognizable creatures, looking across the Alien films and related productions.
Designed for dedicated fans of the franchise, the documentary focuses on creature design, filmmaking history, and the reasons the biomechanical monster remains an enduring cultural icon decades after its debut. It is an unofficial fan documentary rather than an official studio production.