Sul Kyung-gu and Lee Joon-ik have appeared together in 2 films between 2013 and 2021, with a combined box office of $19.7 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2013 | So Won | $17.1 million |
| 2021 | The Book of Fish | $2.6 million |
Sul Kyung-gu also often with: Jeon Do-yeon (5), Byun Sung-hyun (4), Kang Woo-suk (4), Moon So-ri (4), Jo Woo-jin (3)
Lee Joon-ik also often with: Jeong Jin-yeong (6), Jang Hang-seon (2), Kim Hae-suk (2), Park Jeong-min (2), Park Joong-hoon (2)