Lee Jong-hyuk

Treadstone - The McKenna Erasure

Doug tries to save a target. Edwards and Haynes are hunted. Soyun goes undercover.

Role: Colonel Shin

Treadstone - The Paradox Andropov

Doug gets intel. Petra visits a comrade. Tara hits rock bottom. Bentley makes a choice.

Role: Colonel Shin

Treadstone - The Hades Awakening

Soyun has a setback. Bentley takes a trip. Edwards tries to keep Haynes under control.

Role: Colonel Shin

Treadstone - The Kentucky Contract

Doug solves a problem. Edwards has a breakthrough. Soyun embarks on a dangerous journey.

Role: Colonel Shin

Treadstone - The Berlin Proposal

Bentley searches for answers. Edwards meets an asset. Doug gets a visitor. Soyun gets a mission.

Role: Colonel Shin

Treadstone - The Kwon Conspiracy

Bentley returns to CIA. Tara travels abroad. Edwards digs deeper. Doug has nightmares.

Role: Colonel Shin