Oliver is a young priest of that Vasaria order, and a devout servant of his church. He has grown up with legends of a god who dwells on G, a distant island so forbidden that even speaking its name brings certain damnation! When Oliver saves the mute girl Ohiri from slavery, their destinies become intertwined and they set out on a perilous journey to G. Actually a silenced sorceress from the forbidden island, Ohiri is involved in a deadly game of survival that brings her and Oliver face to face with treacherous dark elves, powerful elementals, and a quest filled with plot twists, magic, and wonder.
Unfortunately the movie Gestalt is not yet available on HBO Max.
| Directing | Osamu Yamasaki | Director |
| Visual Effects | Hiroshi Kubo | CGI Director |
| Writing | Mamiya Fujimura | Screenplay |
| Writing | Kazuhiro Ochi | Storyboard |
| Production | Naotake Kobayashi | Executive Producer |
| Writing | Yun Kouga | Original Story |
| Production | Yumiko Masujima | Producer |
| Production | Megumu Sugiyama | Executive Producer |
| Visual Effects | Kazuhiro Ochi | Animation Director |
| Art | Tadashi Kudo | Art Direction |
| Production | Koji Honda | Producer |
| Sound | Toshiyuki Omori | Music |
| Production | Tomoyuki Igarashi | Producer |
| Production | Kengo Kimura | Producer |
| Sound | Toru Nakano | Sound Director |
| Production | Yoshiaki Noguchi | Producer |
| Visual Effects | Takashi Kobayashi | Animation Director |
