Professor T. is a German TV crime-drama series set in Cologne about an eccentric professor at Cologne University, Jasper Thalheim, who is an advisor to the police. It is an adaptation from the Belgian TV series of the same name[1][2][3] which has also a remake by the same name in France.[4][5] There are four seasons with four episodes each, after which the series concluded. All... (展开全部)