Season 1

1. The Baboon Laughed

1958-04-05 • 30 min

2. The Hunt

1958-04-19 • 30 min

3. Bodango Gold

1958-04-26 • 30 min

4. Lost

1958-05-03 • 30 min

5. The Accident

1958-05-10 • 30 min

6. The Duel

1958-05-17 • 30 min

7. Murder Is Spelled L.O.V.E.

1958-05-24 • 30 min

8. The Bad Samaritan

1958-05-31 • 30 min

9. Hooded Death

1958-06-08 • 30 min

10. Shooting Star

1958-06-15 • 30 min

11. No Science

1958-06-22 • 30 min

14. Heart of Gold

1958-06-29 • 30 min

15. Counterfeit

1958-07-06 • 30 min

16. Mombasa

1958-07-13 • 30 min

17. The Tycoon

1958-07-20 • 30 min

18. Hashish

1958-07-27 • 30 min

19. Knife of Aesculapius

1958-08-10 • 30 min

20. Killer from the Forest

1958-08-17 • 30 min

21. Breakout

1958-08-24 • 30 min

22. The Girl

1958-08-31 • 30 min

23. The Missing Doctor

1958-09-07 • 30 min

24. Dead Shot

1958-09-14 • 30 min

25. Black Ivory

Derek is leading an uneventful safari near Mount Kenya when he encounters terrified natives. The locals are being subjugated by a criminal band that call themselves the Leopard men. Derek must find and arrest the bandits.

1958-10-05 • ? min

26. The Silver Story

1958-09-28 • 30 min

27. Black Ivory

1958-10-05 • 30 min

29. The Mortimer Touch

1958-11-02 • 30 min

30. Shadowed Light

1958-11-16 • 30 min

31. Ghost Country

1958-11-30 • 30 min

32. The Sickness

1958-12-14 • 30 min

33. Snake in the Grass

1958-12-28 • 30 min

34. The Speculator

1959-01-11 • 30 min

35. Hell Hath No Fury

1959-01-25 • 30 min

36. The Trek

1959-02-08 • 30 min

37. Knave of Diamonds

1959-02-22 • 30 min

38. Witness to Murder

1959-03-08 • 30 min

39. The Deadly 20 Minutes

1959-03-22 • 30 min