Line Walker - 使徒行者
Line Walker - 使徒行者 is a 2014 Hong Kong crime thriller drama produced by TVB, starring Michael Miu, Charmaine Sheh, Raymond Lam as the main leads, with Sharon Chan, Benz Hui, Elena Kong, Sammy Sum, Oscar Leung and Toby Leung in supporting roles.Filming took place from January 2014 till May 2014. The drama began broadcasting on August 25 to October 3, 2014, on TVB Jade channel during its 9:30-10:30 p.m. timeslot.The drama follows the lives of undercover police agents who must live a double life in secrecy. Not knowing when they can return to their normal life, they must also endure the constant fear of being uncovered by those they are assigned to infiltrate. However, this time their lives are put in danger when it is discovered that a mole lives within the police force.