| George Dzundza | Sergeant Max Greevey |
| Chris Noth | Detective Mike Logan |
| Dann Florek | Captain Donald Cragen |
| Michael Moriarty | E.A.D.A. Ben Stone |
| Richard Brooks | A.D.A. Paul Robinette |
| Steven Hill | D.A. Adam Schiff |
| Bruce Altman | Harv Beigal |
| Christine Baranski | Katherine Masucci Beigel |
| Charles Cioffi | Frank Masucci |
| Robert Fields | Mario Zalta |
| Steven Keats | George Zuckert |
| Stephen McHattie | Joe Pilefsky |
| Lee Richardson | Defense Attorney Michael Le Claire |
| Ronald Hunter | Pilefsky's Defense Attorney |
| Phillip R. Allen | Defense Attorney Davis |
| Anna Katarina | Elena Skolnick |
| Sidney Armus | Arraignment Judge Arnold Fishbein |
| Rex Everhart | Fire Inspector |
| Michael P. Moran | Limo Driver |
| Michael Heintzman | Lonner |
| Victoria Christian | Laurel McGinty |
| María Cellario | Connie Masucci |
| Linda Atkinson | Vitello |
| F.X. Vitolo | Fenton |
| Jacques Sandulescu | Isaac Skolnick |
| David Cryer | Arraignment Court Judge M. Kleinman |
| Marvin Chatinover | Housing Judge |
| Gene Canfield | D'Agastino |
| John Anthony Williams | Varone |
| Julie White | Waitress |
| Mike O'Malley | New York Policeman #1 |
| Bruce Kirkpatrick | New Jersey Trooper |
| Marshall Dancing Elk Lucas | |