Watch Explorers (1985) HD Full Movie Free on SolarMovie. Watch Explorers (1985) online free. A boy obsessed with '50s sci-fi movies about aliens has a recurring dream about a blueprint of some ...A boy obsessed with '50s sci-fi movies about aliens has a recurring dream about a blueprint of some kind, which he draws for his inventor friend. With the help of a third kid, they follow it and build themselves a spaceship. Now what?