Hong Seong-gi and Hong Seong-ki have appeared together in 4 films between 1959 and 1965. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1959 | There Is No Tragedy | |
| 1960 | A revival | |
| 1961 | The Love Story of Chun-hyang | |
| 1965 | The Great Sokgulam Cave Temple |
Hong Seong-gi also often with: Choi Nam-hyun (3), Hwang Jeong-sun (3), Kim Chil-seong (3), Kim Ji-mee (3), Kim Ji-mi (3)
Hong Seong-ki also often with: Choi Nam-hyun (3), Kim Chil-seong (3), Kim Ji-mi (3), Yang Mi-hee (3), Choe Seung-i (2)