Rui is the charismatic leader of a new religious group. Consequently, he starts to gain attention from the mass media. After becoming involved in a car accident, Rui goes to a remote island with ex-gangster now bodyguard. On the island, Rui reveals more about his religious group, while a set of ominous events are about to occur.
Unfortunately the movie I'm Flash! is not yet available on HBO Max.
| Directing | Toshiaki Toyoda | Director |
| Writing | Toshiaki Toyoda | Screenplay |
| Production | Akira Morishige | Producer |
| Directing | Megumu Sawada | Assistant Director |
| Camera | Toyotarô Shigemori | Director of Photography |
| Art | Mitsuo Harada | Production Design |
| Costume & Make-Up | Daisuke Iga | Costume Design |
| Editing | Masaki Murakami | Editor |
| Sound | ZAK | Music Director |
