Park Am and Cho Yong-soo have appeared together in 4 films between 1955 and 1961. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1955 | Yangsan Province | |
| 1956 | Touch-Me-Not | |
| 1957 | A Woman's War | |
| 1961 | Yangsan Province |
Park Am also often with: Kim Ki-young (14), Hwang Jeong-sun (13), Kim Ji-mi (12), Kim Jin-kyu (12), Kim Seung-ho (12)
Cho Yong-soo also often with: Go Seon-ae (4), Kim Ki-young (4), Ko Seol-bong (4), Choe Ryong (3), Chung Mi-kyung (2)