Line Walker

Line Walker
Promotional Poster
Also known as	The Apostle
使徒行者
Genre	Modern Police procedural Crime Action Thriller
Created by	Jazz Boon
Written by	Ng Lap Gwong 伍立光 Leung Si Gwan 梁絲鈞 Yeung Wing Ying 楊詠瑩 Chu Chi 朱智 Pong Si Kit 龐士傑 Hor Ching Yi 何靜怡 Lee Hui Yi 李慧儀 Wong Siu Long 黃小龍 Choong Ching Long 鍾正龍
Starring	Michael Miu Charmaine Sheh Raymond Lam Sharon Chan Benz Hui Elena Kong Sammy Sum Oscar Leung Toby Leung
Theme music composer	Alan Cheung Ka Shing
Opening theme	"Walker" 行者 by Justin Lo and Wilfred Lau
Ending theme	"Love Is Not Easy" 越難越愛 by Jinny Ng
Composer	Damon Chui
Country of origin	Hong Kong, China
Original languages	Chinese (Cantonese, Mandarin)
No. of episodes	31
Production
Executive producer	Tommy Leung 梁家樹
Producer	Jazz Boon 文偉鴻
Production location	Hong Kong
Editors	Yip Tin Sing 葉天成 Leung Yan Dong 梁恩東 Ng Lap Gwong 伍立光
Camera setup	Multi camera
Running time	45 minutes
Production company	TVB
Original release
Network	Jade HD Jade
Release	25 August (2014-08-25) – 3 October 2014 (2014-10-03)
Related
Line Walker: The Prelude (2017) Line Walker: Bull Fight (2020)
Infobox instructions (only shown in preview)

Line Walker (Chinese: 使徒行者 literally "Apostle Walker") is a 2014 Hong Kong crime thriller drama produced by TVB, starring Michael Miu, Charmaine Sheh and Raymond Lam as the main leads, with Sharon Chan, Benz Hui, Elena Kong, Sammy Sum, Oscar Leung and Toby Leung in major supporting roles. It is the first entry in the franchise.

The drama began broadcasting on August 25 to October 3, 2014, on TVB Jade channel during its 9:30–10:30 p.m. timeslot. In 2022, the drama was selected as one of ten classic TVB dramas being honoured for a new joint Youku and TVB programme.^[1]