i dream about be chase by dinosaur every night for week . i be five year old at the time ( 1957 ) but and what high praise can you give a movie in this genre . i haven not see the movie in it entirety since that memorable night so and my inner child give it a ten . and high praise to the imdb power search and without which i would not have rediscover this childhood scarefest . i do not remember the title while my memory have fix on hell chimney . maybe that a phrase from the movie .