| Name | Character | Episodes |
|---|---|---|
| Paul Brooke | Bob Nicol | 3 |
| Ed Bishop | Tom Siegler | 3 |
| Barbara Kellerman | Anne Maitland | 3 |
| Brenda Bruce | Miss Stonecroft | 3 |
| Richard Morant | Johnny Dalry | 3 |
| Richard Heffer | Michael Hilliard | 3 |
| Jimmy Logan | Bill Stanton | 3 |
| Name | Character | Episodes |
|---|---|---|
| Paul Brooke | Bob Nicol | 3 |
| Ed Bishop | Tom Siegler | 3 |
| Barbara Kellerman | Anne Maitland | 3 |
| Brenda Bruce | Miss Stonecroft | 3 |
| Richard Morant | Johnny Dalry | 3 |
| Richard Heffer | Michael Hilliard | 3 |
| Jimmy Logan | Bill Stanton | 3 |