Na Young-hee and Park Jeong-ja have appeared together in 3 films between 1981 and 1995. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1981 | Children of Darkness Part 1, Young-ae the Songstress | |
| 1982 | Come Unto Down | |
| 1995 | Mom, the Star, and the Sea Anemone |
Na Young-hee also often with: Ahn Sung-ki (3), Cho Ju-mi (2), Kim Hae-sook (2), Kim Ji-young (2), Kim Young-ae (2)
Park Jeong-ja also often with: Ahn Sung-ki (5), Lee Jang-ho (4), Park Am (4), Jeong Ji-hui (3), Kim Ki-young (3)