Season 1
- 1The Streets of San Francisco16 Sep 1972
- 2The Thirty-Year Pin23 Sep 1972
- 3The First Day of Forever30 Sep 1972
- 445 Minutes from Home7 Oct 1972
- 5Whose Little Boy Are You?14 Oct 1972
- 6Tower Beyond Tragedy28 Oct 1972
- 7Hall of Mirrors4 Nov 1972
- 8Timelock11 Nov 1972
- 9In the Midst of Strangers25 Nov 1972
- 10The Takers2 Dec 1972
- 11The Year of the Locusts9 Dec 1972
- 12The Bullet16 Dec 1972
- 13Bitter Wine23 Dec 1972
- 14A Trout in the Milk6 Jan 1973
- 15Deathwatch13 Jan 1973
- 16Act of Duty18 Jan 1973
- 17The Set-Up25 Jan 1973
- 18A Collection of Eagles1 Feb 1973
- 19A Room with a View8 Feb 1973
- 20Deadline15 Feb 1973
- 21Trail of the Serpent22 Feb 1973
- 22The House on Hyde Street1 Mar 1973
- 23Beyond Vengeance8 Mar 1973
- 24The Albatross15 Mar 1973
- 25Shattered Image22 Mar 1973
- 26The Unicorn5 Apr 1973
- 27Legion of the Lost12 Apr 1973