Taking the formula established by the success of Jaws and combining it with the domestic kaiju film, Legend of Dinosaurs and Monster Birds had a decent amount of potential but ultimately shot itself right in the explosive tank before it could fully realise that. The DNA of the film feels ripped right from Nessie, the tragically cancelled collaboration between Toho and Hammer, with climate anomalies and seismic activity reviving prehistoric reptiles to terrorise the residents around a legendarily monster-haunted lake. One of those creatures is a Plesiosaurus with the film even referring to poor Nessie at a few points during its runtime, Toei was evidently listening at the walls of Toho studios one summer day. Director Junji Kurata seems to have failed to fundamentally grasp the premise of a huge monster operating by stealth and picking off its victims individually in secret, regardless, his direction is nonetheless passable. The film doesn't allow you to bond with the characters, there's little reason to care for them beyond their base archetypes, however, the actors all turn in decent performances at least. The ill-fitting and often hilariously juxtaposed music by Masao Yagi is usually the film's talking point, combining a catchy mixture of disco, funk, and jazz. Despite a healthy dosing of gory violence and some great effects work, Legend of Dinosaurs and Monster Birds is a really outlandish film, odd and sometimes surreal, it's at least capable of keeping your interest from beginning to end.