M wie Martha

Tatort is a long-running German/Austrian/Swiss crime television series set in various parts of these countries. The show is broadcast on the channels of ARD in Germany, ORF in Austria and SF1 in Switzerland.

Bente, a school dropout, was a foster child on the Strand family's remote farm. Forensic medicine finds a key in Bente's stomach. Where was the girl going with two cans of gasoline? Why did the local gas station attendant sell her gasoline even though it was known that she was an arsonist? Which lock does this key fit into? Local policeman Lars Klapproth might be able to contribute to solving the case, but he does not. Because Lars is the father of Maria's missing daughter Matilde. He had made the toddler disappear with the help of GDR state agencies during the reunification period. When Maria, who had fled the republic, returned to get her daughter shortly after the fall of the Berlin Wall, Matilde had already been adopted and could not be found.

Alexander is 30 years old and has never been in love - or has never been in love. He then sees in Paula, a theater actress, the possibility of sharing a future with someone.

Shows the interaction between Hamburg police officers and paramedics.

Anna and Marie are two women who could possibly love each other, but each must decide if she is willing to throw away her old life in pursuit of this new overwhelming feeling.

Johanna believes to find happiness and security in her family live with husband and daughter. But facing her unfulfilled desire disturbs Johanna's serenity.