He was credited variously as John W English, John English or Jack English.
Career
John English was born in Cumberland in the United Kingdom but moved to Canada at an early age. He first worked as a film editor before getting a break into directing at Republic in 1935.
For a period in the 1930s and 1940s, starting with Zorro Rides Again (1937), he directed Movie Serials in partnership with William Witney. It was customary at the time for two directors to work on each serial, each working on alternate days. Witney customarily worked on the action scenes while English concentrated on character and story elements. Together they are regarded as having produced the best examples of the serial medium:
most notable of all were the directing talents of William Witney and John English. Together they directed seventeen consecutive serials, honing an approach that allowed Republic serials to far outdistance the competition. They adopted a no-nonsense approach that treated the serial material with respect and rarely gave any clues that we shouldn't consider the stories seriously. Other directors would allow an element of goofiness to gradually seep into the serial. For example, few people would point to a Witney/English serial as an example of camp, unlike the Flash Gordon serials.
They directed seventeen serials as a partnership and a few others separately, such as Captain America (1944) in John English's case.
Following disagreement with management changes at Republic's serial team, he moved to directing features films, mostly the B-Western films for which Republic was known. In the post war era whilst William Witney directed a series of Roy Rogers films for Republic, English directed a series of Gene Autry pictures for Columbia Pictures.
William Witney, In a Door, Into a Fight, Out a Door, Into a Chase: Moviemaking Remembered by the Guy at the Door. McFarland & Company, 2008, 350pp. ISBN0-7864-2258-0. Chapter 8 is titled "John English".