Question:  Park Hae-jin is best known for his supporting roles in which 2014 South Korean television series?

Context articles: East of Eden (TV series)
Park Hae-jin
Man to Man (TV series)
Like Land and Sky
Cheese in the Trap (TV series)
Doctor Stranger
Cheese in the Trap (film)
Seoyoung, My Daughter
My Love from the Star
Bad Guys (TV series)

East of Eden () is a 2008 South Korean television series, starring Song Seung-heon, Yeon Jung-hoon, Park Hae-jin, Lee Da-hae, Han Ji-hye, and Lee Yeon-hee.
 It was produced by Chorokbaem Media as a 47th Anniversary Special Project Drama for MBC, on which it aired from August 25, 2008 to March 10, 2009 on Mondays and Tuesdays at 21:55 for 56 episodes.
 The ₩25 billion drama tells the story of the brothers Dong-chul (Song) and Dong-wook (Yeon).
 Their fates diverge after the murder of their coal miner father, with one joining the mob and the other becoming a successful lawyer.
Park Hae-jin (, born May 1, 1983) is a South Korean actor.
 He is best known for his supporting roles in dramas "My Love from the Star" (2013) and "Doctor Stranger" (2014), and his leading roles in "Bad Guys" (2014), "Cheese in the Trap" (2016) and "Man to Man" (2017).
Man to Man () is a 2017 South Korean television series starring Park Hae-jin, Park Sung-woong, Kim Min-jung, Chae Jung-an and Yeon Jung-hoon.
 The show airs on JTBC every Friday and Saturday at 11:00pm KST.
Like Land And Sky (; also known as As Much as Heaven and Earth) is a 2007 South Korean television series starring Park Hae-jin, Han Hyo-joo, Lee Joo-hyun, Kang Jung-hwa, and Hong Soo-ah.
 It aired on KBS1 from January 15 to August 31, 2007 on Mondays to Fridays at 20:25 for 165 episodes.
Cheese in the Trap () is a South Korean television series starring Park Hae-jin, Kim Go-eun, Seo Kang-joon and Lee Sung-kyung.
 It aired on the cable network tvN on Mondays and Tuesdays for 16 episodes between 4 January–1 March 2016.
 The series is based on the webtoon of the same name, serialized on Naver from 2010–2016, although it featured an original ending since the webtoon had not been completed at the time of filming.
Doctor Stranger () is a 2014 South Korean television series starring Lee Jong-suk, Jin Se-yeon, Park Hae-jin and Kang So-ra.
 It aired on SBS from May 5 to July 8, 2014 on Mondays and Tuesdays at 21:55 for 20 episodes.
Cheese in the Trap () is an upcoming South Korean film starring Park Hae-jin, Oh Yeon-seo and Park Ki-woong.
 It is based on the Korean webtoon of the same name.
Seoyoung, My Daughter () is a 2012 South Korean television series, starring Lee Bo-young, Chun Ho-jin, Lee Sang-yoon and Park Hae-jin.
 The family drama focuses on the broken relationship between Seo-young and her father, who later reunite with the help of her twin brother.
 It aired on KBS2 from September 15, 2012 to March 3, 2013 on Saturdays and Sundays at 19:55 for 50 episodes.
My Love from the Star (; literally "You Who Came from the Stars") is a South Korean television series starring Jun Ji-hyun, Kim Soo-hyun, Park Hae-jin and Yoo In-na in lead.
 Written by Park Ji-eun, it is a romantic fantasy story about an alien who landed on Earth in the Joseon Dynasty and, 400 years later, falls in love with a top actress in the modern era.
 It aired on SBS from December 18, 2013 to February 27, 2014 on Wednesdays and Thursdays at 22:00 for 21 episodes; the production company extended the original 20-episode run with one episode, due to high viewers' demand.
Bad Guys () is a 2014 South Korean television series starring Kim Sang-joong, Park Hae-jin, Ma Dong-seok, Jo Dong-hyuk and Kang Ye-won.
 It aired on OCN from October 4 to December 13, 2014 on Saturdays at 22:00 for 11 episodes.