Season 1

1. Murder by Proxy

1970-09-23

2. The Murder of a Small Town

1970-09-30

3. Love Is a Nickel Bag

1970-10-07

A teenage boy fatally overdoses at a wild party. In order to find the drug supplier, Dan 'sweats out' the heroin-addicted host of the party in an attempt to gain information.

4. The King Is Dead

1970-10-14

The philanthropist who put Dan through college is found shot to death, and Dan doesn't buy the 'scared burglar' theory.

5. In the Eyes of God

1970-10-21

6. The Color of Fury

1970-10-28

7. Invitation to Murder

1970-11-04

8. The Union Forever

1970-11-11

9. Epitaph for a Swinger

1970-11-18

10. When the Shouting Dies

1970-11-25

11. The Soldier

1970-12-02

12. Quadrangle for Death

1970-12-16

13. Passing Fair

1970-12-30

14. The Titan

1970-01-07

15. Death Chain

1971-01-21

16. Dead Witness to a Killing

1971-01-28

17. The Law

1971-02-04

18. The Worst Crime

1971-02-11

19. Circle of Lies

1971-02-18

20. Trackdown

1971-02-25

21. Bullet for a Hero

1971-03-04

22. The Manufactured Man

1971-03-11

23. The Meal Ticket

1971-03-18

24. Days of Rage

1971-03-25

25. Prognosis: Homicide

1971-04-01

26. The Assassin

1971-04-08