Stephan Schwartz

Stefan Schwartz (born 1 May 1963) is an English and Canadian film and television director, writer and actor, most known for the feature film Shooting Fish and his work on the BBC's Spooks and Luther, AMC's The Walking Dead and Fear The Walking Dead, as well as The Americans and The Boys.
He is also the creator of Talking Scripts with business partner Idris Elba, an iOS app that reads film and TV scripts using different voices for the characters.

Biography fallback source: Wikipedia