IMDb5.860 votesPlay trailerMovieThe Giant Behemoth1959•1h 20m•NR•Science Fiction, HorrorThe biggest thing since creation!Marine atomic tests cause changes in the ocean's ecosystem resulting in dangerous blobs of radiation and the resurrection of a dormant dinosaur which threatens London.Top castView moreDetailsMore like this6.175 votesIMDb 6.4150 votesIMDb 6.33.6K votesIMDb 6.76.8K votesIMDb 6.8472 votesIMDb 6.44.1K votesIMDb 6.38.3K votesIMDb 6136 votesIMDb 6.513K votesIMDb 62.9K votesIMDb 6.2677 votesIMDb 5.991 votesIMDb