| Name | Character | Episodes |
|---|---|---|
| Olan Soule | 39 | |
| Richard Webb | Captain Midnight | 39 |
| Sid Melton | 39 | |
| Zon Murray | 1 | |
| Richard Anderson | 1 | |
| John Hamilton | 1 | |
| Tyler McVey | 1 | |
| Harry Lauter | 1 | |
| Henry Rowland | 1 | |
| Victor Sen Yung | 1 | |
| Gary Gray | 1 |
| Name | Character | Episodes |
|---|---|---|
| Olan Soule | 39 | |
| Richard Webb | Captain Midnight | 39 |
| Sid Melton | 39 | |
| Zon Murray | 1 | |
| Richard Anderson | 1 | |
| John Hamilton | 1 | |
| Tyler McVey | 1 | |
| Harry Lauter | 1 | |
| Henry Rowland | 1 | |
| Victor Sen Yung | 1 | |
| Gary Gray | 1 |