Specials
9 episodes
The Marcus-Nelson Murders ~ 1
March 08, 1973
The Belarus File ~ 2
February 16, 1985
The Price of Justice ~ 3
February 21, 1987
Ariana ~ 4
January 30, 1989
Fatal Flaw ~ 5
November 26, 1989
Season 1
22 episodes
Siege of Terror ~ 1
October 24, 1973
Web of Death ~ 2
October 31, 1973
One for the Morgue ~ 3
November 07, 1973
Knockover ~ 4
November 14, 1973
Girl in the River ~ 5
November 21, 1973
Season 2
25 episodes
The Chinatown Murders (1) ~ 1
September 15, 1974
The Chinatown Murders (2) ~ 2
September 15, 1974
Hush Now, Don't You Die ~ 3
September 22, 1974
A Very Deadly Game ~ 4
September 29, 1974
Wall Street Gunslinger ~ 5
October 06, 1974
Season 3
24 episodes
A Question of Answers (1) ~ 1
September 14, 1975
A Question of Answers (2) ~ 2
September 14, 1975
My Brother, My Enemy ~ 3
September 21, 1975
Sweeter Than Life ~ 4
September 28, 1975
Be Careful What You Pray For ~ 5
October 05, 1975
Season 4
25 episodes
Birthday Party ~ 1
September 26, 1976
A Summer Madness ~ 2
October 03, 1976
Law Dance ~ 3
October 10, 1976
Out of the Shadows ~ 4
October 17, 1976
A Need to Know ~ 5
October 24, 1976
Season 5
22 episodes
The Queen of Hearts Is Wild ~ 1
October 02, 1977
A Strange Kind of Love ~ 2
October 09, 1977
Laid Off ~ 3
October 16, 1977
Cry for the Kids ~ 4
October 23, 1977
Once More from Birdland ~ 5
October 30, 1977