Tatort is a long-running German/Austrian/Swiss, crime television series set in various parts of these countries. The show is broadcast on the channels of ARD in Germany, ORF in Austria and SF1 in Switzerland.
Scene of the Crime (Season 11)

Episode 1 (Episode 1) 6.0
Writer: Peter Scheibler
Air date: 1980-01-13
Runtime: 90 min

Episode 2 (Episode 2)
Air date: 1980-02-10
Runtime: 90 min

Episode 3 (Episode 3)
Writer: Karl Heinz Willschrei
Air date: 1980-03-09
Runtime: 90 min

Episode 4 (Episode 4)
Writer: Peter Adam
Air date: 1980-04-07
Runtime: 90 min

Episode 5 (Episode 5)
Writer: Friedhelm Werremeier
Air date: 1980-05-04
Runtime: 90 min

Downhill (Episode 6) 7.0
Writer: Peter Hemmer
Air date: 1980-06-01
Runtime: 90 min
Overview: The 47-year-old business manager Kurt Wiedemann became unemployed due to the decline of his company. Because of his age, he cannot find a comparable position. Wiedemann fears that, as his financial difficulties grow, he will not be able to maintain his standard of living and therefore his younger, attractive wife. Karin Wiedemann is actually having an affair with the up-and-comer Christian Zehle. Wiedemann lies in wait for his rival, murders him and arranges the circumstances so that it appears as if he had surprised Zehle and an "accomplice" during a break-in and shot Zehle while the second man escaped with the loot. To the murderer's great surprise, however, Inspector Haferkamp tracks down a certain Roll, who could well be the "accomplice" that Wiedemann had only invented.

Episode 7 (Episode 7)
Writer: Theo Regnier
Air date: 1980-07-27
Runtime: 90 min

Episode 8 (Episode 8)
Writer: Herbert Lichtenfeld
Air date: 1980-08-24
Runtime: 90 min

Episode 9 (Episode 9)
Writer: Hans Dieter Schreeb
Air date: 1980-09-21
Runtime: 90 min

Episode 10 (Episode 10)
Writer: Fritz Eckhardt
Air date: 1980-10-19
Runtime: 90 min

Episode 11 (Episode 11)
Writer: Uwe Erichsen
Air date: 1980-11-16
Runtime: 90 min

Episode 12 (Episode 12)
Writer: Bernd Schwamm
Air date: 1980-12-14
Runtime: 90 min
