Ra Mi-ran and Ko Chang-seok have appeared together in 2 films between 2005 and 2013, with a combined box office of $46.3 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2005 | Sympathy for Lady Vengeance | $23.8 million |
| 2013 | The Spy: Undercover Operation | $22.5 million |
Ra Mi-ran also often with: Bae Seong-woo (2), Jang Yu-jeong (2), Kim Moo-yul (2), Kim Seul-gi (2), Matthew Douma (2)
Ko Chang-seok also often with: Oh Dal-su (3), Go Soo-hee (2), Jo Woo-jin (2), Ju Jin-mo (2), Jung In-gi (2)