Grand Jury Online
| Series cast summary: | |||
 | Lyle Bettger | - | Harry Driscoll 40 episodes, 1959-1960 |
 | Harold J. Stone | - | John Kennedy 40 episodes, 1959-1960 |
 | Douglass Dumbrille | - | Grant / - 16 episodes, 1959-1960 |
 | Richard Travis | - | Thompson / - 14 episodes, 1959-1960 |