Tony Curtis

Myles Falworth

Janet Leigh

Lady Anne of Mackworth

David Farrar

Gilbert Blunt, Earl of Alban

Barbara Rush

Meg Falworth

Herbert Marshall

William, Earl of Mackworth

Torin Thatcher

Sir James

Dan O'Herlihy

Prince Hal of Wales

Patrick O'Neal

Walter Blunt

Craig Hill

Francis Gascoyne

Ian Keith

King Henry IV

Doris Lloyd

Dame Ellen, Lady-in-Waiting

Rhys Williams

Diccon Bowman

Leonard Mudie

Friar Edward

Maurice Marsac

Count de Vermois

Leo Britt

Sir Robert

Charles B. Fitzsimons

Giles

Gary Montgomery

Peter

Claud Allister

Sir George

Hamilton Camp

Roger Ingoldsby

Harry Cording

Captain of King's Guards (uncredited)

Nicolas Coster

Humphrey, Young Squire (uncredited)

Charles Evans

Lord Archbishop (uncredited)

Richard B. Fitzgerald

Sentry (uncredited)

Lance Fuller

Guard (uncredited)

Brett Halsey

Young Squire / Apprentice Knight (uncredited)

Chuck Hamilton

Court Observer (uncredited)

Ramsay Hill

Sir Charles (uncredited)

Robert F. Hoy

First Guard (uncredited)

Nelson Leigh

Archbishop at Myles' Knighting (uncredited)

James Logan

(uncredited)

Ralph Moratz

Court Knave (uncredited)

Damian O'Flynn

Sir Alexander (uncredited)

Reginald Sheffield

Lord Constable (uncredited)