John Gielgud

Character: Disraeli

Diana Wynyard

Character: Mary Anne

Will Fyffe

Character: The Agitator

Owen Nares

Character: Lord Derby

Fay Compton

Character: Queen Victoria

Pamela Standish

Character: Princess Victoria

Stephen Murray

Character: Mr. Gladstone

Frederick Leister

Character: Lord Melbourne

Nicholas Hannen

Character: Sir Robert Peel

Anthony Ireland

Character: Count D'Orsay

Irene Browne

Character: Lady Londonderry