Jointly presented by Hong Kong’s four renowned film companies - Sil-Metropole Organization, Emperor Motion Pictures, Media Asia Film and One Cool Film Production - Look Up is a Sil-Metropole Organization production produced by John Chong and co-directed by young filmmakers Daniel Chan, Tim Poon, Elvis Hau and Sunny Yip. The film runs through four Hong Kong Stories from 1997 to the present, to detail the days we have passed through these years.
| Actor | Role |
|---|---|
 Ivana Wong Yuen-ChiNot listed | Not listed |
 Shek SauNot listed | Not listed |
 Chu Pak-HimNot listed | Not listed |
 Kevin Chu Kam-YinNot listed | Not listed |
 Michelle YimNot listed | Not listed |
 Stephanie Che Yuen-YuenNot listed | Not listed |
 Aaron ChowNot listed | Not listed |
 Alex Lam Tak-ShunNot listed | Not listed |
 Philip Keung Ho-ManNot listed | Not listed |
 Hubert WuNot listed | Not listed |
 Ben Yuen Foo-WahNot listed | Not listed |
 Bipin KarmaNot listed | Not listed |
 Kumer So Wai-ChuenNot listed | Not listed |
 Eddie Cheung Siu-FaiNot listed | Not listed |
 Jacqueline Chong Si-ManNot listed | Not listed |
 Anna NgNot listed | Not listed |
 Bobular WongNot listed | Not listed |