Little Tito and the Aliens

"Professor Biondi is a depressed scientist who lives isolated from the world, near Area 51. One day the Professor receives a message from his dying brother entrusting him with his two children: Anita and Tito. They arrive expecting the legendary brightening lights of Las Vegas, but instead, they find themselves in the middle of nowhere, in the hands of their nutty uncle and in a weird, mysterious place where aliens are said to live… "