Question: Who directed the film based on the biography produced by John Hunter Spence in 2003 ?

Context paragraphs:
Never Take Sweets from a Stranger: Never Take Sweets from a Stranger (US Never Take Candy from a Stranger) is a 1960 British film, directed by Cyril Frankel and released by Hammer Film Productions.  The screenplay was developed by John Hunter from the play "The Pony Trap" by Roger Garis.  It stars Patrick Allen, Gwen Watford and Felix Aylmer, the latter being cast notably against type.  The twin themes are paedophilia and the sexual abuse of children, and the way in which those with sufficient pull can corrupt and manipulate the legal system to evade responsibility for their actions.  The film is regarded as bold and uncompromising for its time in the way in which it handles its subject matter.

Jon Hunter Spence: Jon Hunter Spence (July 30, 1945 – June 20, 2011) was a Jane Austen scholar of international standing.  His 2003 biography, "Becoming Jane Austen", was adapted into a feature film starring Anne Hathaway in 2007.

The Lone Star Ranger (1930 film): The Lone Star Ranger is a 1930 American western film directed by A.F. Erickson and written by Seton I. Miller and John Hunter Booth.  The film stars George O'Brien, Sue Carol, Walter McGrail, Warren Hymer, Russell Simpson and Roy Stewart.  It is based on the novel "The Lone Star Ranger" by Zane Grey.  The film was released on January 5, 1930, by Fox Film Corporation.

Calling Dr. Gillespie: Calling Dr. Gillespie is a 1942 drama film directed by Harold S. Bucquet, starring Lionel Barrymore, Donna Reed and Philip Dorn.  This was a continuation of the series that had starred Lew Ayres as Dr. Kildare.  Ayres, however, had declared conscientious objector status to World War II, and was taken off the film.  Kildare's mentor, Dr. Gillespie, portrayed here and in earlier films by Barrymore, became the lead character.  In this first Kildare-less entry, Gillespie has a new assistant, refugee Dutch surgeon Dr. John Hunter Gerniede (Philip Dorn).

Becoming Jane: Becoming Jane is a 2007 British-Irish biographical romantic drama film directed by Julian Jarrold.  It depicts the early life of the English author Jane Austen and her lasting love for Thomas Langlois Lefroy.  American actress Anne Hathaway stars as the title character, while her romantic interest is played by Scottish actor James McAvoy.  Also appearing in the film are Julie Walters, James Cromwell and Maggie Smith.  The film was produced in cooperation with several companies, including Ecosse Films and Blueprint Pictures.  It also received funding from the Irish Film Board and the UK Film Council Premiere Fund.

The Grey Fox: The Grey Fox is a 1982 Canadian biographical Western film directed by Phillip Borsos and written by John Hunter.  It is based on the true story of Bill Miner, an American stagecoach robber who staged Canada's first train robbery on September 10, 1904.  The film stars Richard Farnsworth as Miner.  The cast also features Jackie Burroughs, Ken Pogue, Wayne Robson, Gary Reineke and Timothy Webber.

Giant Mine (film): Giant Mine is a Canadian television film, which dramatizes the events of the 1992 Giant Mine labour dispute and the subsequent bomb explosion which killed nine replacement workers.  The film, written by John Hunter and Martin O'Malley and directed by Penelope Buitenhuis, aired on CBC Television in 1996.

T. Hayes Hunter: T. Hayes Hunter (December 1, 1884 – April 14, 1944), formally known as Thomas Hayes Hunter, was an American film director and producer of the silent era.  During Hunter's career he directed a total of 34 films between 1912 and 1934.  His son is screenwriter John Hunter ("The Grey Fox").

Stephen Hunter (actor): Stephen John Hunter (born October 28, 1968) is a New Zealand actor and voice over artist, currently based in Sydney, Australia.  He played the Dwarf Bombur in "The Hobbit" film series.

Becoming Jane Austen: Becoming Jane Austen was researched and written by the Jane Austen scholar Jon Hunter Spence.  It chronicles a demi-biographical version of Austen's early biography based on Spence's interpretation of the novel "Pride and Prejudice" as possibly being modeled on Austen's real life, although Austen herself does not make this claim for her novel.

Supporting paragraphs: Jon Hunter Spence Becoming Jane
Answer: Julian Jarrold.