Ein Fall für zwei is a German television series, which premiered on September 11, 1981 on ZDF. The series, located in Frankfurt am Main, features two main characters who solve crimes: a defense attorney and a private investigator. Josef Matula, a former German police officer, has gone into private business. His method of investigation is very effective and direct, and he sometimes even resorts to dirty tricks. Claus Theo Gärtner has portrayed the role since the start of the series.

Oskar Matzerath is a very unusual boy. Refusing to leave the womb until promised a tin drum by his mother, Agnes, Oskar is reluctant to enter a world he sees as filled with hypocrisy and injustice, and vows on his third birthday to never grow up. Miraculously, he gets his wish. As the Nazis rise to power in Danzig, Oskar wills himself to remain a child, beating his tin drum incessantly and screaming in protest at the chaos surrounding him.