Professor T. Season 4 Episode 1

The Witness

Professor T returns to Cologne to help Daniel track down a killer.

Guest Stars

Pegah Ferydoni

Karoline Gerber

Torben Liebrecht

Ralf Schmelich

Paul Wollin

Florian Baus

Klaus Nierhoff

Staatsanwalt Holler

Leopold Enderer

Season 4

Season 1Season 2Season 3Season 4

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