Season 1

1. The Case of Lupo the Wolf

1950-09-11

A squad of Treasury Department agents, headed by "The Chief", go after counterfeiters and other criminals who commit crimes that fall under the Treasure Department's jurisdiction.

2. The Case of the Very Sick Man

1950-09-18

An ailing burglar steals bonds and poses as their owner at the instigation of his wife in order to cash the bonds.

3. The Case of the Deadly Fish

1950-09-25

4. The Case of the Castings

1950-10-02

5. The Case of the Hot Money

1950-10-09

6. The Case of the Foreign Dollars

1950-10-16

7. Episode 1.7

1950-10-23

8. The Case of the Terrible Twenties

1950-10-30

9. The Case of the Peculiar Rooster

1950-11-13

10. The Case of the Queen of Diamonds

1950-11-20

11. The Case of the Diamond Smuggling Doll

1950-11-27

12. The Case of the Uncovered Convict

1950-12-04

13. The Case of the Careless Junkman

1951-04-05

14. The Case of the Swiss Watches

1951-04-12

15. The Case of the School for Passers

1951-04-19

16. The Case of the Fox and Rabbit

1951-04-26

17. The Case of the Diamond Necklace

1951-05-03

18. The Case of the Curious Well Diggers

1951-05-10

19. The Case of the Crooked Genius

1951-05-17

20. The Case of the Terrible Trophy

1951-05-24

21. The Case of the Wrinkled Buffalo

1951-05-31

22. The Case of the Poor Little Gangster

1951-06-07

23. The Case of the White Cargo

1951-06-14

24. The Case of the Bloody Mountain Laurel

1951-06-28

25. The Case of the Devil's Donkey

1951-07-05

26. The Case of the Sweet Tooth

1951-07-12

27. The Case of Formula CEA #5

1951-07-19

28. The Case of the Wild Blue Yonder

1951-07-26

29. The Case of the Boston Bachelor

1951-08-02

30. The Case of the Sparkling Doublecross

1951-08-09

31. The Case of the Widow's Last Love

1951-08-16

32. The Case of the Murder by Proxy

1951-08-23

33. The Case of the Hundred-Headed Hydra

1951-08-30

34. The Case of the Grateful Partner

1951-09-06

35. The Case of the Unbeatable Passer

1951-09-13

36. The Case of the Unsealed Lips

1951-09-20