All Laia Einburg wants for her golem-making father Galia and her equally ambitious brother Huey is to end a long running feud. But her world gets turned upside down when short-stature Lina Inverse and overly endowed Naga the Serpent save Laia from a rampaging golem. A grateful, but smitten, Galia asks Lina to be a model for his work. Not to be outdone, Huey makes a similar request to Naga. The results are towering remote-controlled golems in the image of our favorite sorceresses! Huey gets all the proportions right, but Galia's taste is just weird. Adding insult to injury, Galia turns Lina into a magical battery pack! Officially, Lords Haizen and Granion commissioned these golems for a contest to determine the ruler of the city of Stoner. But the lords are secretly planning to use the golems as prototypes for an army of conquest! Can Lina and Naga save the city from tyranny?
Unfortunately the movie Slayers Great is not yet available on HBO Max.
| Writing | Hajime Kanzaka | Author |
| Directing | Hiroshi Watanabe | Director |
| Visual Effects | Takahiro Yoshimatsu | Animation |
| Art | Akihiro Hirasawa | Production Design |
| Art | Hiroshi Kato | Art Direction |
| Writing | Rui Araizumi | Characters |
| Editing | Kazuhiko Seki | Editor |
| Editing | Shigeyuki Yamamori | Editor |
| Sound | Takayuki Hattori | Music |
| Production | Tsuguhiko Kadokawa | Executive Producer |
| Camera | Katsuyuki Ootaki | Director of Photography |
| Art | Hiroshi Kato | Production Design |
| Visual Effects | Kanta Kamei | Key Animation |
| Visual Effects | Takahiro Yoshimatsu | Key Animation |
| Visual Effects | Michinori Chiba | Key Animation |
| Visual Effects | Tadashi Abiru | Key Animation |
| Visual Effects | Ryo Tanaka | Key Animation |
| Visual Effects | Katsuyuki Tamura | Key Animation |
| Visual Effects | Takahiro Tanaka | Key Animation |
| Visual Effects | Kenji Uchinou | Key Animation |
| Visual Effects | Hiroyuki Kambe | Key Animation |
| Visual Effects | Kunio Katsuki | Key Animation |
| Visual Effects | Miyuki Nakamura | Key Animation |
| Visual Effects | Junichi Takaoka | Key Animation |
| Visual Effects | Jun Nakai | Key Animation |
| Visual Effects | Hiroto Kato | Key Animation |
| Visual Effects | Tsuyoshi Kimura | Key Animation |
| Visual Effects | Hikaru Takanashi | Key Animation |
| Visual Effects | Fumio Matsumoto | Key Animation |
| Visual Effects | Toshihiro Kikuchi | Key Animation |
| Visual Effects | Munenori Nawa | Key Animation |
| Visual Effects | Shuuji Sakamoto | Key Animation |
| Visual Effects | Yoko Kadogami | Key Animation |
| Visual Effects | Kazunori Iwakura | Key Animation |
| Visual Effects | Sai Yamane | Key Animation |
| Visual Effects | Wataru Abe | Key Animation |
| Visual Effects | Konomi Sakurai | Key Animation |
| Visual Effects | Kenji Mizuhata | Key Animation |
| Visual Effects | Hirofumi Masuda | Key Animation |
| Visual Effects | Shingo Ishikawa | Key Animation |
| Visual Effects | Kunihiko Inoue | Key Animation |
| Visual Effects | Koji Watanabe | Key Animation |
| Visual Effects | Hitoshi Kagiyama | Key Animation |
| Visual Effects | Masakatsu Sasaki | Key Animation |
| Visual Effects | Atsushi Aono | Key Animation |
| Visual Effects | Michio Fukuda | Key Animation |
| Production | Kiminobu Sato | Producer |
| Visual Effects | Toshihiro Kikuchi | Animation Director |
| Sound | Katsuyoshi Kobayashi | Sound Director |
