in the 1950 and britain do not go for monster movie like america do . this one from 1959 be one of the best . it be direct by eugene lourie and be basically a remake of his the beast from 20 and 000 fathom with the story set in england instead of america . the dinosaur in this movie be wake up from a very long sleep a a result of atomic bomb test off the coast of cornwall . he head for london after kill several people on the way . he go on the rampage there and bring down london bridge and kill some soldier in the process . he get gas at the end . willis obrien ( king kong ) be responsible for the stop motion monster . it look quite impressive . i foud this movie quite enjoyable and be worth see if you get the chance . rating represent 4 star out of 5 .