Watch Movie Spaceship Earth in . Released in Year of 2020. Original title of the Movie is Spaceship Earth. Movie can be best described by Documentary Genre. Main Actor of this movie is John Allen who Portrayed the Character of Himself. Now the Plot of the movies is that In 1991 a group of countercultural visionaries built an enormous replica of earth’s ecosystem called Biosphere 2. When eight “biospherians” lived sealed inside, they faced ecological calamities and cult accusations. Their epic adventure is a cautionary tale but also a testament to the power of small groups reimagining the world..