Kaibutsukun is the young prince of Kaibutsu land who decides to go to Earth to prove to his people that he is worthy of becoming king. Kaibutsukun is accompanied by his friends Dracula, Wolfman, and Franken. The Prince decides to go to Japan to visit his friends Utako and Hiroshi. The Prince, Dracula, Wolfman and Franken are in for a surprise.
Unfortunately the movie Kaibutsu-kun: The Movie is not yet available on HBO Max.
| Directing | Yoshihiro Nakamura | Director |
| Writing | Fujiko A. Fujio | Novel |
| Writing | Masafumi Nishida | Screenplay |
| Sound | Akio Izutsu | Original Music Composer |
| Sound | Arashi | Theme Song Performance |
| Production | Tetsuya Sakashita | Producer |
| Camera | Takashi Komatsu | Director of Photography |
