What vistas are left for man to explore? The first answer usually shot back quickly is space, and in the 1950's and 60's space was the place to be the subject of countless science fiction films. Many of these films were little else than pure hokum or a means to show exploitation, but Robinson Crusoe on Mars was not either of those. This little film(little in that it receives little recognition for its obvious merits) tells how one man and his monkey survive the rigours of life on the angry red planet. Paul Mantee plays the protagonist that crash lands on Mars with simian friend Mona. He must learn to live using the resources of the planet. His exploration and discoveries are very much like what Daniel Defoe's titular character Robinson Crusoe had to go through under very different circumstances on an island. I guess I am one of the few reviewers that actually likes the title, as I think is a wonderful and very apt allusion employed. Anyway, the methods of exploration and discovery used by Mantee are extremely creative and original(although have little scientific merit) and we the audience find ourselves caught up in his plight to survive. I had heard many things about this film before I got a chance to watch it, and I must say that I am most impressed with its scope and vision, its underlying theme about the inner strength of man's need and will to survive and create, and its almost claustrophobic atmosphere despite being filmed in wide open spaces.