Trevor Howard

as Benjamin Disraeli

Greer Garson

as Mary Anne Disraeli

Eric Berry

as Sir Robert Peel

Norman Barrs

as Speaker of the House

Denholm Elliott

as Montague Corry

Frederick Worlock

as Lord Derby

Peter von Zerneck

as Prince Bismarck

Hugh Franklin

as Dr. Jenner

Chris Gampel

as General Peel (as C.M. Gampel)

Chris Gampel

as Colonel Peel (as C.M. Gampel)

Hurd Hatfield

as Lionel Rothschild

Geoffrey Keen

as William Gladstone

Kate Reid

as Queen Victoria

Robinson Stone

as Rothchild's Butler

Robinson Stone

as Rothschild's Butler

Frederic Tozere

as Mr. Malloy