Gray and Layla take down a human-trafficking operation in Vancouver, but the ring leader, Lo Hok-Yin, evades capture – with possible help from CSIS. As Slade struggles to stop a leak in ICS security, the team unearths the crime lord's grisly new busi... (more)ness. And the bloody trail leads to an old adversary.

Alina Lee, Allison Vuchnich, Dominic Fung, George Chiang, Ho Chow, James Downing, Janet Lo, Jessalyn Wanlim, Joanna Jang, Lawrence Chau, Marianne McCord, Mike McPhaden, Richard Tse, Sugith Varughese