Riven

Eason Chan Yik-Shun

as Ka Yui

Niki Chow Lai-Kei

as Ching

Raymond Ho-Yin Wong

as Chow Chow

Wang Zhiwen

as Wah

Qin Hailu

as Wah's Wife

Kenny Kwan

as Chi Bo

Carl Ng Ka-Lung

as Mr. Ho

Kwok Tak-Leung

as Diving Trainee

Victy Wong Yin-Keung

as Diving Instructor

Lai Wai-Tak

as Driver

Lee Tsz-Kwan

as Tour Staff

Phoebe Tang

as Chi Bo's Girlfriend

Candy Cheung Shuet-Kan

as Chow's Girl

Michael Mak Wai-Kin

as Papa Sun

Ben Yuen

as Brother Two

Ben Wong Chi-Yin

as Sing

Francis Suez

as Car Park Security Guard

Frank Liu Zong-Ji

as NIC staff

Woo Shui-Chuen

as NIC Staff

Paully Tsang Fai

as Policeman

Yung Yung

as Policewoman

Jason Yip Wan-Keung

as Driver

Lam Kwok-Kit

as Security Escort

Chan Siu-Wah

as Security Escort

Jack Wong Wai-Leung

as Security Escort

Vincent Chi Mo-Chun

as Policeman

Luk Man-Wai

as Policeman

Wong Kin-Chung

as Policeman

Kwok Yuk-Keung

as Policeman

Vico Tam Gam-Fai

as Policeman

Yau Kai-piu

as Drug Buyer

Che Kim-Fai

as Drug Buyer's Thug

Eddie Che Wai-Yin

as Policeman

Soi Cheang

Director

Wah Chan

Continuity

So Hiu-Hung

Craft Service

Jiang Tao

Line Producer

Joe Ma

Producer

Tony Cheung Tung-Leung

Cinematography

Ivy Kong Yuk-Yee

Producer

Tang Chui-Yee

Costume Assistant

Yang Buting

Presenter

Miko Chu

Makeup Artist

Eric Kwok Wai-Leung

Music Supervisor

Li Kuo-Hsing

Presenter

Tong Ping

Wardrobe Supervisor

Niki Chow Lai-Kei

Music

Soi Cheang

Screenplay

Kwok Tak-Leung

Script Supervisor

Joe Lei

Songs

Szeto Kam-Yuen

Writer

Albert Poon Yim-Sum

Art Direction

Rachel Kong Tak-Yen

Hair Supervisor

Ivy Yuen

ADR Recordist

Angie Lam On-Yee

Editor

Patrick Tong

Line Producer

Jack Ng Wai-Lun

Writer

Cindy Mok Ka-Ka

Costume Design

Zhao Haicheng

Producer

Calvin Chan Ka-Lun

ADR Recordist

Soi Cheang

Story

Chow Lai-Yin

Production Assistant

Cheng Wing-Yuen

Sound Designer

Wong Hing-Sang

Sound Designer

Johnny Wan Yat-Sing

Boom Operator

Tony Cheung Tung-Leung

Director of Photography

Lincoln Lo

Original Music Composer

Jonathan Li Tsz-Chun

Assistant Director