TERROR OF MECHAGODZILLA (1977) (CLASSIC MEDIA)

Epic Godzilla film, the 15th, finds a professor who decides to help aliens take over the world using mechagdzilla and a dinosaur called Titanosaurus.
They wreck havoc until Godzilla comes and destroys all and saves the earth. This was the final Gozilla film for director Ishiro Honda and the Akira Ifukube score is magnificent.
Check out this disc which contains both the Japanese version and the longer US print. Recommended for monster movie fans everywhere.