Season
- Season 1 1963-10-02
Episode
- Episode 1: A Covenant with Death
- Episode 2: The Weakling
- Episode 3: The Incurable One
- Episode 4: The Gentle Spies
- Episode 5: He Rises on Sunday and We on Monday
- Episode 6: To the Very End
- Episode 7: The Dragon Slayer
- Episode 8: The Whistling Shrimp
- Episode 9: The Light of a Friendly Star
- Episode 10: A Tiny Drop of Poison
- Episode 11: Festival of Pawns
- Episode 12: A Camel to Ride, A Sheep To Eat
- Episode 13: Never Turn Your Back on a Friend
- Episode 14: Medal for a Turned Coat
- Episode 15: The Final Decision
- Episode 16: Do You Remember Leo Winters?
- Episode 17: We the Hunted
- Episode 18: The Frantick Rebel
- Episode 19: Castles in Spain
- Episode 20: Snow on Mount Kama
- Episode 21: Once a Spy...
- Episode 22: The Liberators
- Episode 23: Some Other Kind of World
- Episode 24: A Free Agent
Espionage Season 1 Once a Spy...
Espionage is a 1963 Associated Television series, distributed outside the UK by ITC Entertainment and networked in the United States by NBC.
