In 2011, Lai Chi-wai – one of the top rock climbers in Asia – lost everything when a motorcycle accident took away his ability to walk. Rather than succumbing to his fate, Lai found his own way of scaling those dizzying peaks again.
| Actor | Role |
|---|---|
 Alex Lam Tak-ShunKi Tai-Wai | Ki Tai-Wai |
 Michelle Wai Si-NgaZoe | Zoe |
 Kevin Chu Kam-YinNot listed | Not listed |
 Angela Yuen Lai-LamNot listed | Not listed |
 Teresa CarpioElizabeth | Elizabeth |
 Michelle LoNot listed | Not listed |
 Dominic Lam Ka-WahNot listed | Not listed |
 Stephanie Che Yuen-YuenNot listed | Not listed |
 Deon Cheung Chung-ChiNot listed | Not listed |
 Billy Lau Nam-KwongNot listed | Not listed |
 Sarah LeeNot listed | Not listed |
 Anita Chui Pik-KaNot listed | Not listed |
 Chan On-yingNot listed | Not listed |
| SStanley Tam Kwok-MingNot listed | Not listed |
| AAkina FongNot listed | Not listed |
 Dexter Yeung Tin-KingNot listed | Not listed |
| LLeung Kai-CheongNot listed | Not listed |
 Susan Shaw Yam-YamNot listed | Not listed |
 Gregory Charles RiversNot listed | Not listed |
 Anna NgNot listed | Not listed |
 Tats LauNot listed | Not listed |
 Kearen PangHerself | Herself |
 Toby Leung Ching-KeiNot listed | Not listed |
 Joe Lo Chung WahNot listed | Not listed |