- Author:
- John Buchan
- Adapted by:
- Donald Wilson
- Producer:
- Dennis Vance
- Director:
- Chloe Gibson
- Production designed by:
- Barry Learoyd
- The Rev. David Sempill:
- Tom Fleming
- The Rev. Mungo Muirhead:
- Moultrie Kelsall
- Ephraim Caird of Chasehope:
- Alastair Hunter
- The Rev. Ebenezer Proudfoot of Bold:
- John Sharplin
- Isobel:
- Jean Cadell
- The Rev. James Fordyce:
- John Rae
- Mark Kerr:
- John Laurie
- James Graham, Marquis of Montrose:
- Patrick Troughton
- Amos Ritchie:
- Jack Lambert
- Nicholas Hawkshaw of Calidon:
- Jack Stewart
- Kaitrine:
- Maureen O'Reilly
- Peter Pennecuik:
- James Urquhart
- Alexander Sprot:
- James Roughead
- Jean Morrison:
- Margaret Gordon
- Thomas Spotswood:
- Frank Forsyth
- Mirren:
- Yvonne Jacques
- Messenger:
- John Breslin
- Alison:
- Christie Humphrey
- Muirhead's servant:
- Angus Neill
- First woman:
- Anna Welsh
- Second woman:
- Dorothy Smith
- Kincaid:
- Norman Fraser
- Bessie Todd:
- Margaret Boyd
- Mistress Saintserf:
- Janet Barrow