Dinosaur War Izenborg
Dinosaur War Izenborg is a Japanese television program produced by Tsuburaya Productions. It is the second installment of the Tsuburaya Dinosaur Trilogy, which included Dinosaur Expedition Born Free and Dinosaur Corps Koseidon. It aired on TV Tokyo from October 17, 1977 to June 30, 1978, running for 39 episodes. It combined Tsuburaya's tokusatsu techniques with anime.
The first four episodes were released to VHS in the United States in the form of a compilation film titled Attack of the Super Monsters.
Comedy podcast RiffTrax recorded and released a riff of Attack of the Super Monsters in 2019.
Premise
In 2000, it has been discovered that there are dinosaurs residing in a vast underground environment with the majority of these species having evolved an intelligence on par with the human race.They are led by a tyrannosaurus named Ururu who plans to eradicate humanity and reinstate dinosaurs as the dominant life-forms on Earth by using his powers to brainwash his subjects into destructive monsters that obey his every command, sending them out on to the surface world to wreak havoc on human civilization. The special OPs unit D-Force is founded to combat the monstrous dinosaurs with specialized combat vehicles and cybernetic implants given to its members.