i can not believe that some people compare this movie favorably with beast from 20 and 000 fathom . behemoth be a near carbon copy rip off of beast and shamelessly use many plot element from the previous movie . among these be representthe creature destroy an isolated structure ( a lighthouse for beast and a farm for behemoth ) and pick up a car in it mouth and shake it before drop it and knock a building over on people and cause mass death and illness ( a disease for beast and radiation for behemoth ) and that they be both spawn at the mouth of a river and and that both be kill by have a nuclear projectile fire into them . but the bad flaw in this movie be the terrible stop motion technique . this creature have none of the personality of the beast and it be simply a mindless juggernaut . the head and body movement be stiff and clumsy and repeat ad nauseum and a be the roar and which never change tone once . the movie do have a few good point gene evans a the young and brash american and meld well with andre morell quiet and efficient effort . the radiation emit by the creature be well do and and the resulting corps be gruesomely believable . however this movie and to me and be one of the bad of the giant lizard stomp big city genre .