| Detective Matthew Sikes (22 episodes 1989-1990) | Gary Graham | |
| Detective George Francisco (22 episodes 1989-1990) | Eric Pierpoint | |
| Susan Francisco (22 episodes 1989-1990) | Michele Scarabelli | |
| V.O. Opening Narration (22 episodes 1989-1990) | Charles Howerton | |
| Buck Francisco (19 episodes 1989-1990) | Sean Six | |
| Cathy Frankel (17 episodes 1989-1990) | Terri Treas | |
| Captain Bryon Grazer (16 episodes 1989-1990) | Ron Fassler | |
| Emily Francisco (15 episodes 1989-1990) | Lauren Woodland | |
| Albert Einstein (11 episodes 1989-1990) | Jeff Marcus | |
| Sergeant Dobbs (9 episodes 1989) | Lawrence Hilton-Jacobs | |
| Burns (7 episodes 1989-1990) | Jeff Doucette | |
| Dr. Lois Allen (6 episodes 1989-1990) | Michele Lamar Richards | |
| Uncle Moodri (5 episodes 1989-1990) | James Greene | |
| Det. Beatrice Zapeda (5 episodes 1990) | 珍妮·加戈
 | |
| Jill Molaskey? (4 episodes 1989) | Molly Morgan | |
| Blentu (4 episodes 1989) | J. Trevor Edmond | |
| Svabo (4 episodes 1989) | Noon Orsatti | |
| Principal Fisher (2 episodes 1989-1990) | Haskell V. Anderson III | |
