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Mephisto Waltz, Part 1—Series 4

1/2 Max and Oskar join forces on their last case together to unmask a powerful traitor.

2/2 Oskar is racked with guilt over Max but is determined to unmask the traitor.

1/3 A young seamstress is murdered in a luxury fashion house.

2/3 Max applies his neurological expertise to the case of a retired soldier.

3/3 Max and Oskar get embroiled in the dark underbelly of stardom and far-right politics.

3/3 A monk is found brutally murdered in his monastery.

2/3 A beggar girl finds a mutilated corpse in Vienna's slum quarter.

1/3 A widowed Hungarian countess drowns in her bath at a luxury hotel.

3/3 The Liebermanns are shocked by an act of violence from Max's nephew Daniel.

2/3 Oskar is called away from Max鈥檚 engagement party with news of a murder in a brothel.