Choi Si-won and Kim Hye-yoon have appeared together in 1 film in 2015, with a combined box office of $33.1 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2015 | Helios | $33.1 million |
Choi Si-won also often with: Choi Siwon (2), Cha Joo-young (1), Chang Chen (1), Ha Jung-woo (1), Hwang Hyun-bin (1)
Kim Hye-yoon also often with: Bae In-hyuk (1), Chang Chen (1), Cho Yi-hyun (1), Choi Siwon (1), Heo Jun-ho (1)