In Atragon, Manda is a sea-dwelling dragon that lives in the sea and is the guardian of Mu, an underwater kingdom. Manda is one of the primary antagonists along with the Empress. When the submarine warship Gotengo attacks, Manda fights it and wraps his body around the ship, trying to crush it. But the Gotengo discharges electricity on Manda and shocks him. Manda unwraps itself and tries to swim away, but the Gotengo pursues him, later firing its Absolute Zero Cannon to freeze Manda.
Manda reappears again on Monster Island (along with several other kaiju including Godzilla, Rodan and Anguirus) in Destroy All Monsters. Aliens called Kilaaks come to Earth and take control of Manda and the other monsters, making them attack cities worldwide until the humans manage to free the monsters from alien mind control. After this the monsters are sent to fight King Ghidorah, although Manda does not fight in the battle, merely watching from the sidelines with Varan and Baragon. After Ghidorah is killed, Manda and the other monsters return to Monster Island.
The Manda prop used in Destroy All Monsters had no horns or whiskers on his face and the long fuzz running down his back was gone.
In the Millennium series, Manda is the first monster to be killed in Godzilla: Final Wars, playing a minor role, once again as an adversary of the Gotengo. The Gotengo attacks Manda who is wrapped around its hull. The super-submarine manages to shake him off and sails into an underwater volcano to see if it can lure Manda inside. The plan works, but Manda is merely injured and continues to pursue the Gotengo. The submarine then whips around and fires its Zero Cannon which hits Manda, causing him to freeze instantly, after which Gotengo uses its drill to easily pierce the frozen Manda, causing the monster to shatter and die. In this movie Manda (along with Zilla and Kamacuras while flying) is computer generated.
Destroy All Monsters (1968)
All Monsters Attack (1969, stock footage)
Terror of Mechagodzilla (1975, stock footage)
Godzilla: Final Wars (2004)
He also appeared in Godzilla: Monster War.
Manda is used as the name for a giant snake, and boss of the Snake Summons in the Naruto manga series.