Longest-running Series

Startend
1. 1963-11-23 2020-03-01
2.
Tatort

Tatort (1970 - 2022)

Consists of: Trimmel, SR, Kressin, more

1970-11-29 2022-10-16
3. 1971-06-27 2022-07-03
4. The Old Fox (1977 - 2022) 1977-04-11 2022-04-26
5. Stahlnetz (1958 - 2002) 1958-03-14 2002-09-29
6. SOKO 5113 (1978 - 2020) 1978-01-02 2020-12-29
7. Ein Fall für zwei (1981 - 2022) 1981-09-11 2022-05-24
8. Das Traumschiff (1981 - 2022) 1981-11-22 2022-04-17
9. Die Sendung mit der Maus (1971 - 2010) 1971-03-07 2010-10-10
10. Sesamstraße (1973 - 2010) 1973-01-08 2010-11-08
11. The Young and the Restless (1973 - 2011) 1973-03-26 2011-01-01
12. Saturday Night Live (1975 - 2011) 1975-10-11 2011-04-02
13. Großstadtrevier (1986 - 2022) 1986-12-16 2022-01-03
14. Columbo (1968 - 2003) 1968-02-20 2003-01-30
15. Lindenstraße (1985 - 2020) 1985-12-08 2020-03-29
16. The Simpsons (1989 - 2022) 1989-12-17 2022-10-16
17. Law & Order (1990 - 2022) 1990-09-13 2022-10-20
18. Roseanne (1988 - 2018) 1988-01-29 2018-05-22
19. Red Dwarf (1988 - 2017) 1988-02-15 2017-11-16
20. Fireman Sam (1987 - 2016) 1987-01-01 2016-06-27

Most-referenced Series

References
1. 47
2. 45
3. 34
4. Miami Vice (1984 - 1990) 29
5. Friends (1994 - 2004) 27
6. Law & Order (1990 - 2022) 26
7. Star Trek: The Next Generation (1987 - 1994) 26
8. Columbo (1968 - 2003) 25
9. CSI: Vegas (2000 - 2015) 25
10. SpongeBob SquarePants (1999 - 2022) 24
11. Sex and the City (1998 - 2004) 22
12. The Sopranos (1999 - 2007) 21
13. The Walking Dead (2010 - 2022) 21
14. Breaking Bad (2008 - 2013) 19
15. Knight Rider (1982 - 1986) 19
16. Grey's Anatomy (2005 - 2022) 19
17. Downton Abbey (2010 - 2015) 18
18. The A-Team (1983 - 1987) 18
19. Starsky and Hutch (1975 - 1979) 18
20. Magnum, p.i. (1980 - 1988) 17