Full credits

On screen, in billing order

1. 1Ann Firbank
2. 2Anthony Andrewsas Percy Blakeney
3. 3Carol MacReady
4. 4Christopher Villiers
5. 5Daphne Anderson
6. 6Denis Lill
7. 7Dominic Jephcott
8. 8Eleanor David
9. 9Geoffrey Toone
10. 10Gordon Gostelow
11. 11Ian McKellenas Citizen Chauvelin
12. 12James Villiersas Jean, Baron de Batz
13. 13Jane Seymour
14. 14John Quarmby
15. 15Julian Fellowesas George IV of the United Kingdom
16. 16Nick Brimble
17. 17Richard Charlesas Louis XVII of France
18. 18Richard Morantas Maximilien Robespierre
19. 19Timothy Carlton
20. 20Tony Caunter
21. 21Tracey Childs

• David Conroy