Louis Koo and Alex To have appeared together in 2 films between 2014 and 2025, with a combined box office of $54.3 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2014 | Golden Chicken 3 | $40.9 million |
| 2025 | Sons of the Neon Night | $13.4 million |
Louis Koo also often with: Sean Lau (11), Gordon Lam (10), Johnnie To (10), Lam Suet (10), Daniel Wu (9)
Alex To also often with: Tony Leung Ka-fai (2), Anthony Wong (1), Carl Ng (1), Carl Ng Ka-Lung (1), Chapman To (1)