1 - Double Negative

In the series pilot, San Francisco thief Billy Diamond (Billy Dee Williams) enlists his streetwise pal (Ken Wahl) to learn why four uncommon criminals have arrived in the city---a job forced on him by a very persuasive police lieutenant (played by Jennifer Warren in this episode).

2 - Hong Kong King Con

Billy and Sisko masquerade as interior decorators to find out why a Hong Kong crime boss has immigrated to San Francisco.

3 - The Lady is a Trap

Billy and Sisko must find a woman whose testimony is needed to convict a murderer before the killer's henchmen locate her.

4 - Now You See It, Now You See it

A monsignor asks for a discreet investigation of a bullion reserve in which his archdiocese invested $14 million.

5 - Three's A Killer

Billy and Sisko investigate a series of thefts, pulled for kicks by three socialites.

6 - Double Talk

7 - Diamonds Are for Murder

A small-time fence is accused of killing a crook over five big-time diamonds---four of which turn up missing after the murder.