Choi Bool-am and Moon Yeo-song have appeared together in 3 films between 1976 and 1979. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1976 | I Really Have a Dream | |
| 1978 | Crazy For You | |
| 1979 | Romance Gray |
Choi Bool-am also often with: Hah Myung-joong (5), Kim Ki-beom (5), Chu Bong (4), Im Ye-jin (4), Mun Mi-bong (4)
Moon Yeo-song also often with: Mun Yeo-song (11), Im Ye-jin (5), Baek Il-seob (2), Kim Hyeon (2), Lee Deok-hwa (2)