Season 1
- 1The Empty Chair15 Oct 1959
- 2Ma Barker and Her Boys22 Oct 1959
- 3The Jake Lingle Killing29 Oct 1959
- 4The George "Bugs" Moran Story5 Nov 1959
- 5Ain't We Got Fun?12 Nov 1959
- 6Vincent "Mad Dog" Coll19 Nov 1959
- 7Mexican Stake-Out26 Nov 1959
- 8The Artichoke King3 Dec 1959
- 9The Tri-State Gang10 Dec 1959
- 10The Dutch Schultz Story17 Dec 1959
- 11You Can't Pick the Number24 Dec 1959
- 12The Underground Railway31 Dec 1959
- 13Syndicate Sanctuary7 Jan 1960
- 14The Noise of Death14 Jan 1960
- 15Star Witness14 Jan 1960
- 16The St. Louis Story28 Jan 1960
- 17One-Armed Bandits4 Feb 1960
- 18Little Egypt11 Feb 1960
- 19The Big Squeeze18 Feb 1960
- 20The Unhired Assassin (1)25 Feb 1960
- 21The Unhired Assassin (2)3 Mar 1960
- 22The White Slavers10 Mar 1960
- 23Three Thousand Suspects24 Mar 1960
- 24The Doreen Maney Story31 Mar 1960
- 25Portrait of a Thief7 Apr 1960
- 26Underworld Bank14 Apr 1960
- 27Head of Fire - Feet of Clay21 Apr 1960
- 28The Frank Nitti Story28 Apr 1960