forbidden planet be the best sf film from the golden age of sf cinema and what make it a great film be it sense of wonder . as soon a the spaceship land the audience via the ship human crew travel through an intelligent and sometimes terrifying adventure . we meet the unforgetable robbie and the mysterious dr morbuis and his beautiful and innocent daughter altair and we learn about the former inhabitant of the planet the krell who die out overnight . or do they . you can nitpick and say the planet be obviously film in a movie studio with painted backdrop but that add to a sense of menace of claustraphobia i feel and bebe and louis barron electronic music add even more atmosphere i ` m shock this film isn ` t in the top 250 imdb film .