Kim Jong-kwan and IU have appeared together in 2 films in 2019, with a combined box office of $155,368. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2019 | Persona | |
| 2019 | Shades of the Heart | $155,368 |
Kim Jong-kwan also often with: Han Ye-ri (2), Bae Doona (1), Go-woon Jeon (1), Han Ji-min (1), Heo Jin (1)
IU also often with: Bae Doona (2), Baek Ji-won (1), Gang Dong-won (1), Go-woon Jeon (1), Heo Jun-seok (1)