Cast & crew
Helios (2015)
Directed by Leung Lok-Man, Sunny Luk Kim-Ching Written by Leung Lok-Man, Sunny Luk Kim-Ching
Cast
| Joyce Feng | Xiaowen |
| Yoon Jin-yi | Mi Biao |
| Janice Man Wing-San | Helios |
| Choi Si-won | Hyun-woo |
| Luk Man-Wai | Ram's Subordinate |
| Lee Tae-ran | Choi |
| Hedwig Tam | Ram's Subordinate |
| Duncan Cheung | Decryption Hacker |
| Kim Hae-sook | Nis |
| Philip Keung Ho-Man | Chung |
| Mike Leeder | Big Momma |
| Singh Hartihan Bitto | Jogona (younger) |
| Semiquaver Iafeta | Jogona (younger) |
| Gilbert Bae | Raw |
| Zhang Chaoli | Song Liling |
| Rachel Kan | Consulate Representative |
| Timothy Cheng Chi-Sing | Services sociaux |
| Chan Suk-Yee | Immigration Offical |
| Gill Mohindepaul Singh | Saad |
| Park Jaeyoung | Choi |
| Ji Dae-han | Overseas Korean |
| Icy Wong | Female Journalist |
| Eddie Ho Wai-Yip | Ram's Subordinate |
| Ha Woojung | Choi |
| Jacky Cheung Hok-Yau | Helios |
| Noah Wong Man-Nok | Decryption Hacker |
| Ji Jin-hee | Choi |
| Kim Yanghyeong | Birthday |
| Nick Cheung Ka-Fai | Ming |
| Chang Chen | Nin |
| Shawn Yue Man-Lok | Ming |
| Wang Xueqi | An Elder |
| Kim Hye-yoon | Hyun-woo |
| Philippe Joly | Jogona (younger) |
| Kim Hyunsook | Choi |
| Frank K.H. Kim | Raw |
| Vincent Chi Mo-Chun | Macau |
| Josephine Koo Mei-Wah | Sophia Barros |
| Paul Fonoroff | Koo |
| Ken Law Ho-Ming | Lee |
| Jerry Leung Ho-Kai | Lee |
| Benny Li Shun-Yan | Hong |
| Tracy Chu | Lee |
| Eric Chung | Consulate Representative |
| Park Jeong-hak | Global Korea |
| Ben Yuen Foo-Wah | Directing Department |
Crew
| Pakie Chan | Director of Photography |
| Alex Mok Siu-Chung | Production Design |
| Chi Shui-Tim | Pyrotechnician |
| Kathy Wong Ka-Yi | Assistant Production Manager |
| Leung Lok-Man | Screenplay |
| MJ Chan | Stunt Double |
| Sunny Luk Kim-Ching | Screenplay |
| Eric Kwong Chi-Leung | Editor |
| Wong Hoi | Editor |
| Leung Lok-Man | Director |
| Sunny Luk Kim-Ching | Director |
| Yuen Wan-Tang | Assistant Camera |
| Jason Kwan | Cinematography |
| Lai Kwok-Wai | Set Runner |
| Jacky Cheung Hok-Yau | Theme Song Performance |
| Duncan Cheung | Second Assistant Director |
| Peter Kam Pau-Tat | Original Music Composer |
| Derek Ng Siu-Leon | Assistant Camera |
| Chris Collins | Stunts |
| Gabriel Ko Pui Chung | Grip |