Jung Dong-hwan is a South Korean actor. Jung began his career in theater, then was most active in Korean cinema in the 1980s, with leading roles in Late Autumn (1982), Jung-kwang's Nonsense (1986), and A Top Knot on Montmartre (1987). As he grew older, Jung appeared more frequently in television, notably in The Last Station (1987), Three Kim Generation (1998), Winter Sonata (2002), Rustic Period (2002), Immortal Admiral Yi Sun-sin (2004) and Freedom Fighter, Lee Hoe-young (2010).

Winter Sonata is a 2002 South Korean television drama series, starring Bae Yong-joon and Choi Ji-woo. It is the second part of the season-themed tetralogy Endless Love drama series directed by Yoon Seok-ho. Filming primarily took place on the resort island of Namiseom and Seoul. It aired on KBS2 from January 14 to March 19, 2002, on Mondays and Tuesdays at 21:55 (KST) for 20 episodes. It has also been adapted into an anime series and a stage musical.