- Author:
- Alexandre Dumas
- Translated by:
- Lord Sudley
- Adapted by:
- Felix Felton
- Adapted by:
- Susan Ashman
- Producer:
- Rex Tucker
- Fight Arranger:
- Peter Diamond
- Film sequences:
- The BBC Television Film Unit
- Designer:
- Richard Henry
- D' Artagnan:
- Laurence Payne
- Athos:
- Roger Delgado
- Porthos:
- Paul Whitsun-Jones
- Aramis:
- Paul Hansard
- Planchet, D'Artagnan's servant:
- Reginald Barratt
- Bonacieux, his landlord:
- Arthur Lowe
- Rochefort:
- Ewen Solon
- Constance Bonacleux:
- Clare Austin
- George Villiers, Duke of Buckingham:
- John van Eyssen
- Anne, Queen of France:
- Veronica Hurst
- Cardinal Richelieu:
- William Devlin
- Louis XIII, King of France:
- Garard Green
- M. de Treville, Captain of the King's Musketeers:
- Laidman Browne
- Other parts played by:
- Peter Diamond
- Other parts played by:
- Kenneth Gilbert
- Other parts played by:
- Brian Willett
