This is the movie that introduced me to monster-on-the-loose pictures. Warner Brothers did not pioneer the genre; RKO started it off in 1951 with THE THING FROM ANOTHER WORLD. But it WAS Warner Brothers who began both the "radiation releases monster" and "radiation creates mutant monster" genre's with this film and THEM! two years later. I had never heard of Ray Harryhausen when I saw this for the first time at the tender age of 7 but I knew a scary monster when I saw it and this movie became an instant fave. Later I discovered Godzilla and could not figure out why that film had so much destruction and this one had so little. Later I learned about stop motion vs man-in-suit special effects. I also learned that Inoshiro Honda was using this film as a blueprint. Fantastic film! The first glimpse of the Beast is terrific! The destruction of the first ship is spellbinding! (That is Jack Pennick from many John Ford westerns as the shocked helmsman.) and the rampaging of The Beast through the streets of New York panicked me as a child. The only scene I did not (and still don't) care for is where the helpless blind man is knocked down and trampled by the fear crazed mob. The climax at Coney Island was amazing. I later found out the marksman in the end scenes is Lee Van Cleef who starred in so many spaghetti westerns. He actually saves the world in this movie. Well, maybe not the world, but New York anyway. I still watch this movie whenever I get a chance. When the film was new they tinted the underwater scenes where Cecil Kellaway is in the diving bell green. They did not restore the tinting to the video print and I think that was a mistake. Maybe when the movie gets to DVD they will do so. Don't miss your chance to discover this film. You will enjoy it.