- Adventure
- Mystery

Secret Agent K-7 Returns
66 episodes Aired 1939

1. Border Violations
   15mins Aired 1939
2. Poisonous Gas
   15mins Aired 1939
3. Information Peddler
   15mins Aired 1939
4. Narcotics Peddlers
   15mins Aired 1939
5. Sabotage in Industry
   15mins Aired 1939
6. Fortified Borders
   15mins Aired 1939
7. Blood and Steel Society
   15mins Aired 1939
8. Illegal Use of Radio
   15mins Aired 1939
9. Coast Defense Secrets
   15mins Aired 1939
10. Suicide Ships
    15mins Aired 1939
11. War Supplies
    15mins Aired 1939
12. Revolution
    15mins Aired 1939
13. Military Secrets Leaked
    15mins Aired 1939
14. Undesirable Aliens
    15mins Aired 1939
15. High Speed Bomber
    15mins Aired 1939
16. Master Spy
    15mins Aired 1939
17. Gold Shipments
    15mins Aired 1939
18. Storm Cloud
    15mins Aired 1939
19. Apparent Civil War
    15mins Aired 1939
20. Air Defenses
    15mins Aired 1939
21. Thermite Bombs
    15mins Aired 1939
22. Fleet Movements
    15mins Aired 1939
23. Foodstuffs
    15mins Aired 1939
24. Secret Police
    15mins Aired 1939
25. Aeroplane Order
    15mins Aired 1939
26. Innocent Citizens Used
    14mins Aired 1939
27. Bombing Planes
    15mins Aired 1939
28. Embassy Master Spy
    14mins Aired 1939
29. Shipyards
    15mins Aired 1939
30. Colonial Uprising
    15mins Aired 1939
31. World Crisis
    15mins Aired 1939
32. Government Overthrow
    15mins Aired 1939
33. Refugees
    14mins Aired 1939
34. Fraudulent Passports
    15mins Aired 1939
35. Information for the Premier
    15mins Aired 1939
36. Secrets Leaked
    15mins Aired 1939
37. Code Book Stolen
    14mins Aired 1939
38. Known Spy
    15mins Aired 1939
39. Inventor Missing
    15mins Aired 1939
40. Wholesale Murder
    15mins Aired 1939
41. Anti-Aircraft Gun
    14mins Aired 1939
42. Agent Z Disappears
    14mins Aired 1939
43. Counterfeiters
    15mins Aired 1939
44. Vapor Gas
    15mins Aired 1939
45. Aeroplane Factory
    15mins Aired 1939
46. Defense Plans
    15mins Aired 1939
47. Ultimatum
    15mins Aired 1939
48. City of Intrigue
    15mins Aired 1939
49. Firing Squad
    15mins Aired 1939
50. Narcotics Smuggled
    15mins Aired 1939
51. Aeroplane Plans
    15mins Aired 1939
52. Delivery of Papers
    15mins Aired 1939
53. Government Overthrow
    15mins Aired 1939
54. Agent Missing
    15mins Aired 1939
55. Military Information Stolen
    15mins Aired 1939
56. Oriental Spy 1
    15mins Aired 1939
57. Oriental Spy 2
    15mins Aired 1939
58. Favor Returned
    15mins Aired 1939
59. Foreign Agent
    15mins Aired 1939
60. Letter Box Agent
    15mins Aired 1939
61. Military and Diplomatic Secrets
    15mins Aired 1939
62. Blonde Spy
    15mins Aired 1939
63. Defense Programs
    15mins Aired 1939
64. Spy Returns
    15mins Aired 1939
65. Stolen Maps
    15mins Aired 1939
66. Far East Mission
    15mins Aired 1939