- Unknown:
- Romain Rolland
- Translated By:
- John Holmstrom
- Adapted By:
- Mollie Greenhalgh
- Produced By:
- R. D. Smith
- Sophie de Courvoisier:
- Barbara Jefford
- Lodoiaka Cerisier:
- Beryl Calder
- Chloris Soucy:
- Emma Young
- Horace Bouchet:
- Richard Humphrey
- Denis Bayot:
- Eric Anderson
- Claude Vallee, outlawed Girondist deputy:
- William Squire
- Jerome de Courvoisier, member of the Convention:
- Robert Harris
- Crapart, of the Committee of Public Safety:
- Alan Lawrance
- Members of his search party: Timoléon:
- John Barron
- Muleskin:
- Stella Richman
- Lazare Carnot, of the Committee of Public Safety:
- Geoffrey Lumsden
