Internal Sleuth (1973): cast, story & where to watch
1973 · Film · ★ 7.7

Released in 1973, Internal Sleuth is a notable film directed by Kenji Misumi, running about 89 minutes.
What it’s about. When 150 guns are stolen from Iwakuni base and two police officers are shot dead, a detective criminal tries to find out the truth.
Who’s in it. Internal Sleuth stars Tomisaburô Wakayama as Akio Okumura, Hiroshi Sekiguchi, Kayo Matsuo as Kayo and Tomoko Mayama as Sugiyama's Lover, among others.
How it landed. With an audience score of 7.7/10, Internal Sleuth has been warmly received by audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Internal Sleuth page.
Frequently asked
- Where can I watch Internal Sleuth (1973)?
- Streaming, rental and purchase options for Internal Sleuth change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Internal Sleuth worth watching?
- Internal Sleuth holds an audience score of 7.7 out of 10. Most viewers rate it highly.
- Who stars in Internal Sleuth?
- Internal Sleuth stars Tomisaburô Wakayama, Hiroshi Sekiguchi, Kayo Matsuo, Tomoko Mayama and Michi Azuma.
- When was Internal Sleuth released?
- Internal Sleuth was released in 1973, with a runtime of about 89 minutes.