Stefan Knothe (born in 1943) is the narrator of Thomas and Friends in Poland. He has narrated the series from 2006 onwards to twenty-first series. He also redubbed the first - fifth series, that were originally narrated by Grzegorz Fedorowski from 1998-2000. That makes him one of the longest serving narrators.
He is best known for voicing Bert from "Sesame Street", Woo the Wise from "Hero:108", Ambassador Mbolắ from "Robotboy", Skeleton King from "Super Robot Monkey Team Hyperforce Go!", Dan Anchorman and Katie Ka-Boom's father from "Animaniacs", Grandada Shay from "iCarly", Daffy Duck from "Looney Tunes", and Jake from "Adventure Time".