1942. The State of Finland has formed an alliance with Nazi Germany. An elderly man single-handedly tries to stop a secret attempt by the Finnish State Police to hand over Jewish refugees directly to the Gestapo.

18th century Austria. Villages surrounded by deep forests. A woman is sentenced to death after killing a baby. Agnes is marrying her loved one and candidly prepares herself for a spouse life. Soon after, her head and heart start to feel heavy. Day after day, she is increasingly trapped in a murky and lonely path leading to evil thoughts. Maybe not just thoughts…

When Andreas arrives in the remote valley in the Austrian Alps, he is only about four years old - nobody knows for sure. He grows up to become a skilled farmhand and, as a young man, joins a work crew that builds one of the first mountain railroads, bringing light and noise to the valley along with electricity. He also finds the love of his life in Marie, but their happiness is short-lived. Only many years later, when Andreas embarks on his final journey, she is with him once again. And in amazement Andreas looks back at all the years that lie behind him.

Vienna, 1920. The Austro-Hungarian Empire has collapsed. Peter Perg returns home from the Great War, after years of captivity. But the Vienna he comes home to is nothing like the place he once knew. The new Austrian Republic thrives on social and artistic freedom, but anti-democratic movements and unemployment loom overhead. A stranger in his hometown, his life takes a turn for the worse when one of his former comrades is murdered. Suddenly the mysterious killings of veterans are mounting. Personally connected to the victims, Perg decides to bring the killer to justice. He finds an ally in the cool-headed forensic doctor Theresa Körner, with whom he has a deeper, shared history. Their investigation leads them into the darkest corners of the city, as they confront a brutal and systematic killer and intrigues from within the police force. But when the killer’s net closes around Perg himself, he faces the moral dilemma of his life.

Two friends embark on a journey together which will test the limits of their friendship and uncover dark secrets. Reality and imagination start to blur. Can they trust everything they see?

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.