Jim Broadbent
Earl of Gloucester
Tobias Menzies
Duke of Cornwall
Anthony Calf
Duke of Albany
Christopher Eccleston
Oswald
Simon Manyonda
Duke of Burgundy
Chukwudi Iwuji
King of France
Samuel Valentine
Lear's Gentleman
Raphael Desprez
French Officer
Liam McKenna
Sergeant Major
Eric Kofi Abrefa
Officer (Dover Castle)
Shawn Dixon
Knight #1 (uncredited)