|First appearance||King Kong Escapes (1967)|
|Last appearance||Destroyed All Monsters (1968)|
|Created by||Nobuyuki Yasumaru,|
|Portrayed by||Hiroshi Sekita|
|Species||Giant theropod dinosaur|
|Friends||Godzilla, Mothra, Rodan, Baragon, Minilla, Anguirus, Kumonga, Manda, Varan|
|Rivals||King Kong, King Ghidorah|
King Kong EscapesEdit
Gorosaurus was a dinosaur that lived on Mondo Island. He encountered Susan Watson and tried to eat her, but King Kong attacked him and saved her. Gorosaurus used his Kangaroo Kick multiple times on Kong, but he was defeated when Kong broke his jaw.
Destroy All MonstersEdit
Gorosaurus was one of the monsters controlled by the Kilaaks, and under their control he was sent to attack Paris. He was then recalled to Mount Fuji, but he was finally released from his mind control and helped to defeat King Ghidorah.