Derrick Sherwin

Derrick George Sherwin was an English television producer, writer, story editor and actor. After beginning his career in the theatre, Sherwin became an actor in television before moving into writing. He became the story editor on Doctor Who and, as the producer of the series in 1969, he oversaw the transition from black and white to colour by producing Patrick Troughton's final story and Jon Pertwee's first. He also co-produced Paul Temple for the BBC.