Unknown WorldPlay1951Film★ 4.11,227 votesScientists use a gigantic drilling machine for an expedition to the center of the earth.Genres: Adventure, Sci-FiThis film is: Monsters & Creatures, SuspensefulAudio: EnglishMore Like ThisCreature from the Black Lagoon1954 · FilmAbbott and Costello Meet Frankenstein1948 · Film1957 · Film1949 · Film1958 · Film1942 · FilmThe 7th Voyage of Sinbad1958 · Film1959 · FilmThe Midwich Cuckoos1960 · FilmThe Naked Jungle1954 · Film1956 · Film1949 · FilmAbout Unknown WorldGenres: Adventure, Sci-FiThis film is: Monsters & Creatures, SuspensefulIndustry: HollywoodLanguage: EnglishReleased: 1951