Parnell

Clark Gable

Charles Stewart Parnell

Myrna Loy

Katie O'Shea

Edna May Oliver

Aunt Ben Wood

Edmund Gwenn

Henry Campbell

Alan Marshal

Captain William 'Willie' O'Shea

Donald Crisp

Michael Davitt

Billie Burke

Clara Wood

Berton Churchill

The O'Gorman Mahon

Donald Meek

Nicholas Daniel Murphy

Montagu Love

William Ewart Gladstone

Byron Russell

Timothy Michael Healy

Brandon Tynan

John Edward Redmond

Phyllis Coghlan

Ellen

Neil Fitzgerald

Richard Pigott

George Zucco

Sir Charles Arthur Russell

J. Farrell MacDonald

Irish Laborer (uncredited)

Eily Malyon

Irish Woman with Dead Child (uncredited)

Robert Adair

Officer

Erville Alderson

Father

King Baggot

Man in Office

Frank Baker

George Davis

Marion Ballou

James Blaine

Irishman

Wade Boteler

Irish Cop

Tyrone Brereton

House of Commons Member

Randolph Churchill

Wallis Clark

Doctor

D'Arcy Corrigan

Irish Party Committeeman

George Cowl

Jules Cowles

Man in Office

Alec Craig

Middle-Aged Man

Drew Demorest

Irish Party Committeeman

Dick Elliott

Middle Aged Man

Frank Elliott

Judge Day

Pat Flaherty

Parliament Member Parnell Socks

Otto Fries

Singing Irish Member

Douglas Gordon

Cockney Porter

Lumsden Hare

Editor

Ramsay Hill

House of Commons Member

Keith Hitchcock

Doorman