Season
- Season 4 1954-09-30
- Season 3 1953-10-01
- Season 2 1952-10-04
- Season 1 1951-10-18
Episode
- Episode 1: The Trial of Mr. Kessel
- Episode 2: The Cigarette Lighter
- Episode 3: Concert Selection
- Episode 4: Paris Train
- Episode 5: Language School
- Episode 6: Search for a Telephone
- Episode 7: At the Airport
- Episode 8: International Counterfeiters
- Episode 9: The Flea Market
- Episode 10: Twins on a Ship
- Episode 11: Return to Freedom
- Episode 12: Berlin to Frankfurt
- Episode 13: The Letter
- Episode 14: Underground
- Episode 15: The Radio Message
- Episode 16: The Political Murder
- Episode 17: Food Hijacking
- Episode 18: Sun Lamp
- Episode 19: The Living Corpse
- Episode 20: The Steel Baron
- Episode 21: The Roulette Wheel
- Episode 22: Counterfeit Passports
- Episode 23: The Mustache
- Episode 24: The Railroad Boxcar
- Episode 25: The Sleeper's Village
- Episode 26: The Ski Chase
- Episode 27: The Minor Election
- Episode 28: The Ghost in the Valley
- Episode 29: The Noose
- Episode 30: The Perfect Plan
- Episode 31: Committed to Memory
- Episode 32: Isotopes
- Episode 33: The Sawmill
- Episode 34: The Treaty
- Episode 35: The Blind Man
- Episode 36: The Art Treasures
- Episode 37: The Iron Curtain
- Episode 38: The Traitor
Foreign Intrigue Season 1 Underground
6/10 users The experiences of Robert Cannon and Helen Davis, foreign correspondents for "Consolidated News". Stories relate to their attempts to infiltrate and expose espionage rings.
