

Season 4 • Episode 4
LatestProfessor T attempts to solve a crime close to home.
Acting
Matschke's micro-expressions deserve their own Emmy category.
Writing
Dialogue so sharp you'll need stitches.
Creator
Paul Piedfort
Trivia, insights & behind the scenes
Belgian original 'Professor T.' (2015) spawned German, Czech, French and Italian versions — this German adaptation outlasted them all.
Matschke based Jasper's physicality on watching how actual OCD patients navigate spaces — those door-knocking rituals? Real.