Disappointing monster movie, originally titled Kyôryû kaichô no densetsu, is largely devoted to plesiosaur attacks in a lake where a festival is being held, in imitation of Jaws, although at the same time a scientist is investigating reports of the discovery of a giant egg in the mountains. A fair amount of violence, including some perhaps more unexpected character deaths, culminates in a battle between the watery beast and a giant avian, but sadly there isn’t much really of interest here.
Not recommended. Otto thinks you should avoid this movie unless you are a genre completist.
Movie 312 for 2021.