Title：Silent Running Year：1972 Rated：G Genre：Drama / Sci-Fi Language：English Country：United States Director：Douglas Trumbull Writer：Deric Washburn / Michael Cimino / Steven Bochco Actors：Bruce Dern / Cliff Potts / Ron Rifkin Plot：In a future where all flora are extinct on Earth, an astronaut is given orders to destroy the last of Earth's plant samples, kept in a greenhouse aboard a spacecraft.
