Season 1

1. The Trial of Mr. Kessel

1951-10-18

2. The Cigarette Lighter

1951-10-25

3. Concert Selection

1951-11-01

4. Paris Train

1951-11-08

5. Language School

1951-11-15

6. Search for a Telephone

1951-11-22

7. At the Airport

1951-11-29

8. International Counterfeiters

1951-12-06

9. The Flea Market

1951-12-13

10. Twins on a Ship

1951-12-20

11. Return to Freedom

1951-12-27

12. Berlin to Frankfurt

1952-01-03

13. The Letter

1952-01-10

14. Underground

1952-01-17

15. The Radio Message

1952-01-24

16. The Political Murder

1952-01-31

17. Food Hijacking

1952-02-07

18. Sun Lamp

1952-02-14

19. The Living Corpse

1952-02-21

20. The Steel Baron

1952-02-28

21. The Roulette Wheel

1952-03-07

22. Counterfeit Passports

1952-03-14

23. The Mustache

1952-03-21

24. The Railroad Boxcar

1952-03-28

25. The Sleeper's Village

1952-04-04

26. The Ski Chase

1952-04-11

27. The Minor Election

1952-04-18

28. The Ghost in the Valley

1952-04-25

29. The Noose

1952-05-01

30. The Perfect Plan

1952-05-08

31. Committed to Memory

1952-05-15

32. Isotopes

1952-05-22

33. The Sawmill

1952-05-29

34. The Treaty

1952-06-05

35. The Blind Man

1952-06-12

36. The Art Treasures

1952-06-19

37. The Iron Curtain

1952-06-26

38. The Traitor

1952-07-03