Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster [74623]
Released: 1976-07-18
Revenue: $0
Budget: $0
Profit: $0
Runtime: 31 mins
Popularity: 1.6536
Vote Average: 6
Vote Count: 20
Overview: A giant sea monster known as Dragonsaurus has emerged from out of nowhere, terrorizing the depths of the oceans. Great Mazinger, Grendizer and the Getter Robo G team join forces to combat the new threat. But their task becomes more complicated when Dragonsaurus swallows up Boss Borot and makes its way towards Tokyo. Source: ANN

Cast [9]

Trailers

1. Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! Great Sea Beast (1976) - Trailer