Treadstone explores the origin story and present-day actions of a CIA black ops program known as Treadstone — a covert operation that uses behavior modification protocol to turn its agents into nearly unstoppable superhuman assassins. The series follows sleeper agents across the globe as they're mysteriously "awakened" to resume their deadly missions.
Agents across the globe are "awakening" to resume deadly missions.
Bentley returns to CIA. Tara travels abroad. Edwards digs deeper. Doug has nightmares.
Bentley searches for answers. Edwards meets an asset. Doug gets a visitor. SoYun gets a mission.
Doug solves a problem. Edwards has a breakthrough. SoYun embarks on a dangerous journey.
Bentley discovers the truth. Doug goes on a dangerous mission. Tara confronts her past.
SoYun has a setback. Bentley takes a trip. Edwards tries to keep Haynes under control.
Doug gets intel. Petra visits a comrade. Tara hits rock bottom. Bentley makes a choice.
Doug tries to save a target; Edwards and Haynes are hunted; SoYun goes undercover.
Tara gets answers; SoYun has a plan; Doug prepares for a mission; Bentley becomes a prisoner again.
Bentley makes a choice; Tara takes action; Edwards runs into complications; SoYun cuts a deal.
Complete episode guide for Treadstone with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.