Directed by
| Douglas Moodie | ... | (dialogue director) |
Writing Credits (in alphabetical order)
| John Keir Cross | ... | (radio play) |
| Duncan Ross | ... | (television adaptation) |
| William Templeton | ... | (radio play) (as Wm. P. Templeton) |
Cast (in credits order)
 |
Daphne Arthur | ... | Mary, Queen of Scots |
| Guy Verney | ... | Henry, Lord Darnley | |
|
|
Felicity Gower | ... | Marie Hamilton |
|
|
Cecile Chevreau | ... | Marie Seaton |
| Lisa Daniely | ... | Marie Beaton (as Lisa Bodington) | |
| Robert Rietty | ... | David Rizzio | |
|
|
Hester Paton-Brown | ... | Annie |
|
|
Allan Scott | ... | Courier |
|
|
Ian Sadler | ... | Gaoler |
Produced by
| Christian Simpson | ... | producer |
Music by
| Jack Beaver | ||
Art Department
| Richard R. Greenough | ... | designer (as Richard Greenough) |
Music Department
| Eric Robinson | ... | conductor |
