Originally having seen this film years back, all I could remember were a few squatty little robots, some kind of personal crusade, and alot of tears from Bruce Dern. Now, after a few years of having the film in my collection, I'm relieved to say that I recall (know) alot more about the underlying storyline therein. Silent Running is by no means a great science fiction film; it is instead a simplistic story about one man's refusal to destroy that which is dear to his heart, against all odds. What makes this film stand out from others, however, is a combination of great special effects (Trumbull was, of course, mentored by Stanley Kubrick on the set of 2001), a good message and... All of that emotion from Bruce Dern. I must admit that, even after all these years, those tearful moments when Dern breaks down stick in my imagination. Looking for a fabulous, laser blastin', grostesque alien, hyperspace shoot 'em up? Then don't rent Silent Running. However, if you are in the mood for a light, (not too preachy) thoughtful, sci-fi tale of a lonely, one-way journey, check this one out.