Season 1
- 1The Monster19 Sep 1965
- 2Image in a Cracked Mirror26 Sep 1965
- 3A Mouthful of Dust3 Oct 1965
- 4Slow March Up a Steep Hill10 Oct 1965
- 5The Insolents17 Oct 1965
- 6To Free My Enemy24 Oct 1965
- 7The Problem of the Honorable Wife31 Oct 1965
- 8Courage of a Conviction7 Nov 1965
- 9The Exiles14 Nov 1965
- 10The Giant Killer21 Nov 1965
- 11All the Streets Are Silent28 Nov 1965
- 12An Elephant is Like a Rope5 Dec 1965
- 13How to Murder an Iron Horse12 Dec 1965
- 14Pound of Flesh19 Dec 1965
- 15The Hijackers26 Dec 1965
- 16The Forests of the Night2 Jan 1966
- 17The Chameleon9 Jan 1966
- 18The Sacrifice16 Jan 1966
- 19Special Delivery23 Jan 1966
- 20Quantico30 Jan 1966
- 21The Spy Master6 Feb 1966
- 22The Baby Sitter13 Feb 1966
- 23Flight to Harbin27 Feb 1966
- 24The Man Who Went Mad by Mistake6 Mar 1966
- 25The Divided Man20 Mar 1966
- 26The Defector (1)27 Mar 1966
- 27The Defector (2)3 Apr 1966
- 28The Tormentors10 Apr 1966
- 29The Animal17 Apr 1966
- 30The Plunderers24 Apr 1966
- 31The Bomb That Walked Like a Man1 May 1966
- 32The Hiding Place8 May 1966