Title: One Day (2017 film)
Content:  One Day is a 2017 South Korean drama film directed by Lee Yoon-ki and starring Kim Nam-gil and Chun Woo-hee. The film was released on April 5, 2017.
Title: One Day (2010 film)
Content:  One Day (有一天) is a 2010 Taiwanese film directed by Hou Chi-jan.
Title: Day One (2015 film)
Content:  Day One is a short film directed and co-written by Henry Hughes with Dawn DeVoe. A woman who is on her first day of working as an interpreter for the United States Army is forced to deliver a baby for the wife of an enemy bomb maker. It was made as a thesis film at the AFI Conservatory. In 2016, the movie was nominated for the Academy Award for Best Live Action Short Film at the 88th Academy Awards.
Title: One Day (2011 film)
Content:  One Day is a 2011 romantic drama film directed by Lone Scherfig from a screenplay by David Nicholls, based on Nicholls' 2009 novel of the same name. It stars Anne Hathaway and Jim Sturgess, with Patricia Clarkson, Ken Stott and Romola Garai in supporting roles. It was released in the United States on 19 August 2011 by Focus Features and in the United Kingdom on 24 August 2011 by Universal Pictures.
Title: Day One (1989 film)
Content:  Day One is a made-for-TV documentary-drama movie about The Manhattan Project, the research and development of the atomic bomb during World War II. It is based on the book by Peter Wyden. The movie was written by David W. Rintels and directed by Joseph Sargent. It starred Brian Dennehy as General Leslie Groves, David Strathairn as Dr. J. Robert Oppenheimer and Michael Tucker as Dr. Leo Szilard. It premiered in the United States on March 5, 1989 on the CBS network. It won the 1989 Emmy award for Outstanding Drama/Comedy Special. The movie received critical acclaim for its historical accuracy despite being a drama.
Title: One Day (2017 film)
Content:  Filming began on April 12, 2016 and concluded on July 8, 2016.
Title: One Day (2017 film)
Content: Kim Nam-gil as Lee Kang-soo ; Chun Woo-hee as Dan Mi-so ; Lim Hwa-young as Sun-hwa ; Jung Sun-kyung as Dan Mi-so's mother ; Park Hee-von as Park Ho-jung ; Jung Soon-won as Bum-jin ; Kim Ye-joon as Choi Ji-ho ; Kim Jung-hyun as Assistant manager Cha ; Lee Soo-in as Assistant manager Lee ; Nam Young-sun as Manager Park ; Lee Seung-yeon as Nurse Soo ; Jun Yoo-rim as Jin-young ; Baek Sang-hee as Bartender ; Kim Byung-soon as Sun-hwa's father ; Lee Ji-hoon as Dan Mi-so's doctor ; Jun Han-na as Dan Mi-so's nurse ; Kang Sook as Dan Mi-so's caregiver ; Park Jung-mi as Marriage officiant 
Title: One Day (novel)
Content:  At the time of the book's publication, Nicholls wrote that he was adapting his novel as a film script. He acknowledged the difficulties in casting people who "could be both students and middle-aged! But I think we've found a way." The film was directed by Lone Scherfig for Random House Films and Focus Features, with a theatrical release in August 2011. Anne Hathaway and Jim Sturgess portrayed Emma and Dexter, respectively. Filming took place in England, Scotland, and France.
Title: One Day (2017 film)
Content: Yoon Je-moon as Choi Doo-yong ; Kim Hye-ok as Sun-hwa's mother ; Sung Joon as Young-woo ; Lee Mi-so as ; Kim Young-min as ; Kim Joong-gi as Kim Man-bok ; Shin Young-jin as Kim Man-bok's wife 
Title: One Day (novel)
Content:  One Day is a novel by David Nicholls, published in 2009. Each chapter covers the lives of two protagonists on 15 July, St Swithin's Day, for 20 years. The novel attracted generally positive reviews and was named 2010 Galaxy Book of the Year. Nicholls adapted his book into a screenplay; the feature film, was released in August 2011.

Question: Who was the director of One Day?
Answer: Lone Scherfig.