Ryu Jang-ha and Chae Jung-an have appeared together in 1 film in 2008, with a combined box office of $3.6 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2008 | Hello, Schoolgirl | $3.6 million |
Ryu Jang-ha also often with: Choi Min-sik (1), Kangin (1), Kim Kang-woo (1), Lee Yeon-hee (1), Yu Ji-tae (1)
Chae Jung-an also often with: Cho Sung-kyu (1), Kangin (1), Kim Jae-wook (1), Lee Yeon-hee (1), Park Gyu-ri (1)