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.
1977
2002
2014
2023
2020
2021
2018
2022
1990
2010
2019
2008
1998
2017
1968
1972
2016
