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23

1998·Movie·99 min·6.8(226)

The movie's plot is based on the true story of a group of young computer hackers from Hannover, Germany. In the late 1980s the orphaned Karl Koch invests his heritage in a flat and a home computer. At first he dials up to bulletin boards to discuss conspiracy theories inspired by his favorite novel, R.A. Wilson's "Illuminatus", but soon he and his friend David start breaking into government and military computers. Pepe, one of Karl's rather criminal acquaintances senses that there is money in computer cracking - he travels to east Berlin and tries to contact the KGB.

Where to watch 23 in United States

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Click a service to open 23 there. Availability last verified on June 20, 2026.

About 23

23 is a 1998 German-language drama and thriller film directed by Hans-Christian Schmid. The cast is led by August Diehl, Fabian Busch, Dieter Landuris. It has a runtime of 1h 39m. Viewers rate it 6.8/10 across 200 ratings.

23 was produced by Claussen+Wöbke Filmproduktion and made in Germany. It was released on July 2, 1998.

Director
Hans-Christian Schmid
Writers
Hans-Christian Schmid, Michael Gutmann
Release date
July 2, 1998
Original language
German
Status
Released
Country
Germany
Production
Claussen+Wöbke Filmproduktion
#computer#hacker#court case#german democratic republic#spy#cold war#paranoia#soviet union#cocaine#delusion#psychology#kgb#hannover#illuminati

23 cast & crew

23 was directed by Hans-Christian Schmid and written by Hans-Christian Schmid and Michael Gutmann.

The cast features August Diehl as Karl Koch, Fabian Busch as David, Dieter Landuris as Pepe, Jan-Gregor Kremp as Lupo, Burghart Klaußner as Weber, and Stephan Kampwirth as Jochen Maiwald.

Behind the camera, the score was composed by Enjott Schneider, cinematography is by Klaus Eichhammer, and it was produced by Jakob Claussen and Thomas Wöbke.

Is 23 worth watching?

23 holds an audience score of 6.8/10 from 226 ratings, a solidly received drama films.

At 1h 39m, it's an easy, time-light watch.

If you enjoy drama and thriller, 23 is worth a place on your watchlist.

How and where to watch 23

23 isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.

Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.

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Cast of 23

August Diehl

August Diehl

Karl Koch

Fabian Busch

Fabian Busch

David

Dieter Landuris

Dieter Landuris

Pepe

Jan-Gregor Kremp

Jan-Gregor Kremp

Lupo

Burghart Klaußner

Burghart Klaußner

Weber

Stephan Kampwirth

Stephan Kampwirth

Jochen Maiwald

Zbigniew Zamachowski

Zbigniew Zamachowski

Sergej

Peter Fitz

Peter Fitz

Brückner

Lilly Marie Tschörtner

Lilly Marie Tschörtner

Beate

No photo

Arnulf Schumacher

Seybert

Patrick Joswig

Patrick Joswig

Alex

Sven Lehmann

Sven Lehmann

Computerverkäufer

23 — FAQs

Where can I watch 23 in United States?

23 is not currently available on major streaming services in United States. Availability changes often — check back soon.

What language is 23 in?

23 is originally in German, with audio tracks including Russian, German, English. Subtitle and dub options vary by streaming service.

How long is 23?

23 runs 1 hours 39 minutes (99 minutes).

What is 23 rated?

It holds a 6.8/10 audience score from 226 ratings.

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23 (1998) — where to watch online · SearchOTT