A long-running conspiracy is swirling over a mysterious power wielded by the Queen in Raja, a small country west of Tempest. When a slime who evolved into a Demon Lord named Rimuru Tempest crosses paths with Hiiro, a survivor of the Ogre race, an incredible adventure packed with new characters begins. The power of bonds will be put to the test!
Unfortunately the movie That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond is not yet available on HBO Max.
| Directing | Yasuhito Kikuchi | Director |
| Writing | Kazuyuki Fudeyasu | Screenplay |
| Visual Effects | Ryoma Ebata | Character Designer |
| Visual Effects | Takahiro Kishida | Creature Design |
| Visual Effects | Yuichi Tanaka | Supervising Animation Director |
| Art | Kenichiro Tomi | Concept Artist |
| Art | Masahiro Satou | Art Designer |
| Art | Rémy Boisseuil | Art Designer |
| Art | Ayumi Sato | Art Direction |
| Visual Effects | Maki Saito | Color Designer |
| Art | Yuji Haibara | Graphic Designer |
| Editing | Yumi Jinguji | Editor |
| Camera | Hiroshi Satou | Director of Photography |
| Sound | Jin Aketagawa | Sound Director |
| Sound | Hitoshi Fujima | Original Music Composer |
| Production | Satoshi Kawano | Executive Producer |
| Production | Kouhei Furukawa | Executive Producer |
| Production | Kimiko Koyasu | Executive Producer |
| Production | Mitsuhiro Sakakibara | Executive Producer |
| Production | Yoshitaka Tao | Executive Producer |
| Production | Keiichi Sawa | Executive Producer |
| Production | Kazuya Tasaki | Executive Producer |
| Production | Mamoru Mita | Executive Producer |
| Production | Hirokazu Suyama | Executive Producer |
| Production | Nao Udagawa | Executive Producer |
| Writing | Fuse | Original Story |
| Writing | Junichiro Okumura | Co-Writer |
| Writing | Otoe Yoka | Co-Writer |
| Art | Jimmy Stone | Storyboard Artist |
| Art | Shin Tosaka | Storyboard Artist |
| Directing | Jimmy Stone | Second Unit Director |
| Art | Ken Ootsuka | Storyboard Artist |
| Art | Satoshi Shimizu | Storyboard Artist |
| Art | Hideki Yamazaki | Storyboard Artist |
| Art | Masashi Kojima | Storyboard Artist |
| Art | Munenori Nawa | Storyboard Artist |
| Art | Shintaro Inokawa | Storyboard Artist |
| Art | Go Kurosaki | Storyboard Artist |
| Art | Yasuhito Kikuchi | Storyboard Artist |
| Art | Tensai Okamura | Storyboard Artist |
| Directing | Kousaku Taniguchi | Second Unit Director |
| Directing | Atsushi Nakayama | Second Unit Director |
| Directing | Satoshi Osedo | Second Unit Director |
| Directing | Naokatsu Tsuda | Second Unit Director |
| Directing | Munenori Nawa | Second Unit Director |
| Directing | Shintaro Inokawa | Second Unit Director |
| Directing | Takaaki Wada | Second Unit Director |
| Directing | Naoki Kusumoto | Second Unit Director |
| Visual Effects | Yukiko Watabe | Character Designer |
| Visual Effects | Tetsuro Moronuki | Creature Design |
| Visual Effects | Hideki Yamazaki | Creature Design |
| Art | Yukiko Watabe | Prop Designer |
| Art | Hiroaki Motoigi | Prop Designer |
| Art | Rémy Boisseuil | Prop Designer |
| Visual Effects | Tomoko Ito | Animation Director |
| Visual Effects | Keiya Nakano | Animation Director |
| Visual Effects | Masayori Komine | Animation Director |
| Visual Effects | Atsushi Irie | Animation Director |
| Visual Effects | Hideki Sakai | Animation Director |
| Visual Effects | Tomoyuki Kameda | Animation Director |
| Visual Effects | Hideki Yamazaki | Animation Director |
| Visual Effects | Junichi Takaoka | Animation Director |
| Visual Effects | Takaaki Wada | Animation Director |
| Visual Effects | Yukiko Watabe | Animation Director |
| Visual Effects | Tetsuro Moronuki | Animation Director |
| Visual Effects | Takashi Tomioka | Animation Director |
| Visual Effects | Masaru Yonezawa | Animation Director |
| Visual Effects | Kana Ishida | Animation Director |
| Visual Effects | Ayu Tanaka | Animation Director |
| Visual Effects | Teruyo Kato | Animation Director |
| Visual Effects | Yasuhito Kikuchi | Animation Director |
| Visual Effects | Momoko Nagakawa | Animation Director |
| Visual Effects | Takatsugu Umeda | Animation Director |
| Visual Effects | Kana Ishida | Key Animation |
| Visual Effects | Tetsuro Nireki | Key Animation |
| Visual Effects | Yukiko Watabe | Key Animation |
| Visual Effects | Tadashi Abiru | Key Animation |
| Visual Effects | Hiroyuki Sugawara | Key Animation |
| Visual Effects | Zheng Junjie | Key Animation |
| Visual Effects | Kenta Mimuro | Key Animation |
| Visual Effects | Koichiro Ueda | Key Animation |
| Visual Effects | Naoaki Hojo | Key Animation |
| Visual Effects | Satoshi Sakai | Key Animation |
| Visual Effects | Mamiko Nakanishi | Key Animation |
| Visual Effects | Noriyasu Murata | Key Animation |
| Visual Effects | Yuu Yoshiyama | Key Animation |
| Visual Effects | Tomoko Ito | Key Animation |
| Visual Effects | Yoshinobu Ando | Key Animation |
| Visual Effects | Ayu Tanaka | Key Animation |
| Visual Effects | Keita Togashi | Key Animation |
| Visual Effects | Shoma Miyazawa | Key Animation |
| Visual Effects | Shinsuke Ishikawa | Key Animation |
| Visual Effects | Yoshitaka Sato | Key Animation |
| Visual Effects | Shinichi Takahashi | Key Animation |
| Visual Effects | Yasuko Higuchi | Key Animation |
| Visual Effects | Shunsuke Masuda | Key Animation |
| Visual Effects | Takatsugu Umeda | Key Animation |
| Visual Effects | Masaru Yonezawa | Key Animation |
| Visual Effects | Hideki Sakai | Key Animation |
| Visual Effects | Futoshi Fujikawa | Key Animation |
| Visual Effects | Tetsuro Moronuki | Key Animation |
| Visual Effects | Toshihiro Irie | Key Animation |
| Visual Effects | Ayumi Ono | Key Animation |
| Visual Effects | Masayori Komine | Key Animation |
| Visual Effects | Etsuko Minami | Key Animation |
| Visual Effects | Akikazu Toshima | Key Animation |
| Visual Effects | Neito Hirohara | Key Animation |
| Visual Effects | Shuji Maruyama | Key Animation |
| Visual Effects | Junichi Takaoka | Key Animation |
| Visual Effects | Norimoto Tokura | Key Animation |
| Visual Effects | Takashi Tomioka | Key Animation |
| Visual Effects | Takaaki Wada | Key Animation |
| Visual Effects | Kazuto Onoue | Key Animation |
| Visual Effects | Kuri-san | Key Animation |
| Visual Effects | Tomoyuki Makabe | Key Animation |
| Visual Effects | Eiji Abiko | Key Animation |
| Visual Effects | Shinomin | Key Animation |
| Visual Effects | Taki Yatagi | Key Animation |
| Visual Effects | Yuri Tsuzuki | Key Animation |
| Art | Tomoyasu Fujise | Art Designer |
| Crew | Megumi Saito | Special Effects |
| Visual Effects | Megumi Saito | 2D Artist |
| Art | Mizue Shouchi | Background Designer |
| Art | Chisato Nishikawa | Background Designer |
| Art | Akari Furuse | Background Designer |
| Art | Yuki Ibata | Background Designer |
| Art | Ai Kimura | Background Designer |
| Art | Daiki Isobe | Background Designer |
| Art | Chigusa Yokoyama | Background Designer |
| Art | Miho Watanabe | Background Designer |
| Art | Emi Murase | Background Designer |
| Art | Hong Quan | Background Designer |
| Art | Ngoc Xuan | Background Designer |
| Art | Le Hoang Vu | Background Designer |
| Art | Vo Thi My Tien | Background Designer |
| Art | Anna Hashimoto | Background Designer |
| Art | Hinako Yamaguchi | Background Designer |
| Art | Eri Sodeyama | Background Designer |
| Visual Effects | Sae Tamura | Compositing Artist |
| Visual Effects | Tomoya Kanehara | Compositing Artist |
| Visual Effects | Kei Machida | Compositing Artist |
| Visual Effects | Sora Nishikata | Compositing Artist |
| Visual Effects | Hijiri Yamamoto | Compositing Artist |
| Visual Effects | Toru Asamura | Compositing Artist |
| Visual Effects | Kento Kida | Compositing Artist |
| Visual Effects | Shuhei Inabe | Compositing Artist |
| Visual Effects | Maki Ueda | Compositing Artist |
| Visual Effects | Atsushi Hoshiko | Compositing Artist |
| Editing | Yuichi Aoki | Online Editor |
| Editing | Shinya Kato | Online Editor |
| Sound | Yasumasa Koyama | Sound Effects |
| Sound | Nobuhiro Negishi | Sound Mixer |
| Sound | Kaori Ono | Music Producer |
| Sound | MindaRyn | Theme Song Performance |
| Sound | Miho Karasawa | Songs |
| Sound | R・O・N | Songs |
| Production | Bungo Kondo | Executive Producer |
| Production | Yohei Takami | Executive Producer |
| Production | Yukio Haruyama | Executive Producer |
| Production | Tomoyuki Ohwada | Executive Producer |
| Production | Nobuyuki Iinuma | Executive Producer |
| Production | Yuka Sakurai | Executive Producer |
| Production | Naoko Ito | Executive Producer |
| Production | Osa Kudo | Executive Producer |
| Production | Kimihito Sekido | Executive Producer |
| Production | Yoshiyuki Shiotani | Producer |
| Production | Nobuaki Sugimoto | Producer |
