Movie guide
K-20: The Fiend with Twenty Faces (2008): movie guide
K-20: The Fiend with Twenty Faces (2008) is a Action, Adventure, Crime running about 137 minutes. It holds a TMDB score of 6.1/10 from 46 votes. Notable cast includes Takeshi Kaneshiro, Takako Matsu, Toru Nakamura, Kanata Hongo. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2008-12-20
- Runtime: 137 min
- TMDB: 6.1/10
- Genres: Action, Adventure, Crime
Last updated: 2026-11-11 · First listed: 2008-12-20

Get the official Android app on Google Play
What is K-20: The Fiend with Twenty Faces about?
In an alternate version of 1949 Japan in which World War II never happened, the Japanese capital of Teito is home to both an ultra rich upper class and the dirt poor masses. The city is thrown into a state of panic when a phantom thief called “The Kaijin (Fiend) with 20 Faces” (K-20 for short) begins to use his mysterious abilities to steal from the rich and give to the poor. One day a circus acrobat named Heikichi Endo (Takeshi Kaneshiro) is framed for K-20’s crimes and becomes determined to clear his name. He teams up with K-20’s next target, a wealthy duchess named Yoko Hashiba (Takako Matsu) and her detective fiancé (Toru Nakamura), to take K-20 down once and for all.
Cast highlights
K-20: The Fiend with Twenty Faces features Takeshi Kaneshiro, Takako Matsu, Toru Nakamura, Kanata Hongo, Jun Kunimura, Yuki Imai. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2008-12-20. Runtime: 137 minutes. TMDB score: 6.1/10 (46 votes). Genres: Action, Adventure, Crime. Original language: ja. Status: Released.
Discover K-20: The Fiend with Twenty Faces on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse K-20: The Fiend with Twenty Faces, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is K-20: The Fiend with Twenty Faces?
- K-20: The Fiend with Twenty Faces is listed as Action, Adventure, Crime on TMDB.
- How long is K-20: The Fiend with Twenty Faces?
- K-20: The Fiend with Twenty Faces runs about 137 minutes.
- Who stars in K-20: The Fiend with Twenty Faces?
- Cast highlights include Takeshi Kaneshiro, Takako Matsu, Toru Nakamura, Kanata Hongo, Jun Kunimura, Yuki Imai.








