John Gielgud as Disraeli

Diana Wynyard as Mary Anne

Will Fyffe as The Agitator

Owen Nares as Lord Derby

Fay Compton as Queen Victoria

Pamela Standish as Princess Victoria

Stephen Murray as Mr. Gladstone

Frederick Leister as Lord Melbourne

Nicholas Hannen as Sir Robert Peel

Anthony Ireland as Count D'Orsay

Irene Browne as Lady Londonderry