Robert Shaw

Martin Luther

Robert Morley

Papst Leo

Ronald Fraser

Tetzel

Max Adrian

Cajetan

Kenneth J. Warren

Hans

Bernard Kay

Weinand

Frank Middlemass

Staupitz

William Marlowe

The Knight

Reginald Barratt

Lucas

Yootha Joyce

Katharine Luther

John Byron

Eck

Alexander Davion

Miltitz

André van Gyseghem

The Prior

Stuart Burge

Director

John Osborne

Writer

Michael Style

Producer