Chunja

Movie - 2014, 2h 15m • as Patient 4 - Special appearance (환자4)

Psychiatrist Joon-sang is a well-known doctor. He is level-headed with his patients, but he's got a painful past. He'd witnessed his wife kill herself because she was raped. He'd suffered insomnia along with guilt and sadness until a beautiful girl Ji-soo comes along. She tells him every man who's loved her died and that someone was watching her. She seduces Joon-sang. A detective suspects Ji-soo to be involved with a recent murder case and asks Joon-sang for her medical records... Falling in love with something dangerous and the end of which is unknown!

Movie - 2011, 2h 15m • Main Cast Role

An outstanding performance featuring brilliant storytelling, high stakes drama, and unforgettable character arcs.

Drama Series - 2015, 16 episodes • as Senior Du Na

A web drama that consists of two segments ("Milky Way" and "Secret Love") broken down into two episodes each. "Milky Way" tells the story between a barista and a girl who like each other without them knowing the other's feelings. In “Secret Love,” Dongjun and Yurina will portray the sweet and secret romance between the lead vocal in a top idol group and a Chinese reporter.