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
| Actor | Age then | Age now | |
|---|---|---|---|
 | 29 | 78 | |
 | 35 | 84 | |
 | 30 | 79 | |
 | 37 | September 25, 1995 (56) | |
 | 32 | 81 | |
 | 44 | December 3, 2021 (90) | |
 | 27 | 76 | |
 | 44 | August 1, 2022 (90) | |
 | 40 | September 27, 2020 (84) |