Hans-Günter Martens

Ferdinand Weitel, a forklift driver, is desperate: Insurance agent Arno von Mehling, a true sales talent, has had contracts signed in record amounts....

The tranquil family life of a police officer is disrupted when a colleague on duty goes berserk and expects him to make a false statement. A question...

Paul Winkelmann is the CEO of a successful business in Hamburg that he took over after the death of his father eight years ago. But he is still...

Heinrich Lohse, a strict and highly efficient purchasing manager at a company bulk-orders 40 tons of mustard and enough typewriting paper for 40...

A man is wrongfully imprisoned for five years. Once out, he hears about his wife's supposed adventures outside of their marriage and becomes...

In the late 1970s the German secret service fights against RAF terrorism and searches for constitutional enemies in the public service. Teacher...