John Kling is the protagonist of a German TV series featuring a secret agent who tackles international missions all over the world. He works as detective for an American secret service, usually teaming up with his colleague and friend Jones Burthe.
1980
1976
1985
1982
2002
1990
1987
2001
—
1968
2021
2015
2025
2019
2023
2024
2014
1960
