A small-town district attorney is saddled with several major investigations, including a gambler's murder and a possible insurance scam.
| Actor | Role |
|---|---|
 Jim HuttonDoug Selby, D.A. | Doug Selby, D.A. |
 Lloyd BochnerA.B. Carr | A.B. Carr |
 Jo Ann PflugSylvia Martin | Sylvia Martin |
 Robert J. WilkeSheriff Rex Brandon | Sheriff Rex Brandon |
 Leslie NielsenFrank Antrim | Frank Antrim |
 Jessica WalterJane Antrim | Jane Antrim |
 Nita TalbotRona Corbin | Rona Corbin |
 Ed AsnerChief Otto Larkin | Chief Otto Larkin |
 William ElliottDeputy Bob Terry | Deputy Bob Terry |
 Miriam ColonAnita Nogales | Anita Nogales |
 Carmen MathewsDoris Kane | Doris Kane |
 Vaughn TaylorHarry Marshall | Harry Marshall |
 Vic TaybackJeff Poland | Jeff Poland |
 Michael PatakiPete Cardiff | Pete Cardiff |
 Helen KleebEllen Saxe | Ellen Saxe |
 Valentin de VargasAlex Cordova | Alex Cordova |
 Buck YoungCharlie | Charlie |
 Dan WhiteJudge Farraday | Judge Farraday |
| DDina HarmsenWardrobe Woman | Wardrobe Woman |
 Norman BurtonThe Director | The Director |