Duet

- Season 1

(2009)

Kristina Bischoff -- a Jewish woman and former resistance soldier from World War II -- visits a friend's medical clinic - and sparks a quagmire of unexpected and traumatic events.

Kristina insists the prisoner must be a war criminal, but Stephen has his doubts.

Johann tells his side of the story. Unfortunately, fellow prisoner Peter is not pleased when he overhears it.

Utsa confirms that Johann is lying about his condition. The German government wants Kristina to run the investigation, but both Stephen and Utsa have concerns.

Peter is released, and the interrogation of Johann Schmidt begins.

Utsa offers Kristina emotional support. Then Stephen produces shocking new evidence.

Kristina confronts Johann, but his confession is so much more than she could have expected.

Kristina is devastated by her exchange with Schwartz. But Stephen picks up on something odd.

An emboldened Kristina confronts Schwartz once more. Schwartz challenges her to answer some questions of his own.

Stephen's Russian contact provides more information. But what Mikhail shares only further complicates the mystery.

The exchange between Kristina and Schwartz continues. But Stephen interrupts with even more information.

Stephen tries to convince Kristina that Schwartz's "confession" is impossible. Kristina does not want to hear it, but then news from Utsa pushes everything past the breaking point.

The final confrontation between Kristina Bischoff and her prisoner.

After everything that has transpired, what happens now?