Sidney James

King Henry VIII

Kenneth Williams

Thomas Cromwell

Charles Hawtrey

Sir Roger de Lodgerley

Joan Sims

Queen Marie

Terry Scott

Cardinal Wolsey

Barbara Windsor

Bettina

Kenneth Connor

Lord Hampton of Wick

Julian Holloway

Sir Thomas

Peter Gilmore

King Francis of France

Margaret Nolan

Buxom Lass

William Mervyn

Dr. Finlay

Derek Francis

Farmer

Bill Maynard

Fawkes

David Prowse

Bearded Torturer

Alan Curtis

Conte Filippo di Pisa

Leon Greene

Torturer

Vic Armstrong

Rider (uncredited)

John Bluthal

Moshe Montmorency (uncredited)

Peter Butterworth

Charles, Earl of Bristol (uncredited)

Alan Harris

Guard (uncredited)

Gerald Paris

Guard (uncredited)

Robert Putt

Servant (uncredited)

Milton Reid

Executioner (uncredited)

Colin Skeaping

Rider (uncredited)