By Marie Phillips and Robbie Hudson
The romantic correspondence between two of history's most important horses: Napoleon's mount Marengo and the Duke of Wellington's own Copenhagen. The opposing armies are on the march through Belgium, but our lovers face a more immediate challenge to their relationship as Marengo's stablemate Marcy turns out to be a stalking horse.
Marengo ..... Stephen Fry
Copenhagen ..... Daniel Rigby
Narrator ..... Tamsin Greig
Produced by Gareth Edwards.