Niall MacGinnis

Martin Luther

John Ruddock

Vicar von Staupitz

Pierre Lefevre

Spalatin

Guy Verney

Melanchthon

Alastair Hunter

Carlstadt

David Horne

Duke Frederick

Fred Johnson

Prior

Philip Leaver

Pope Leo X

Heinz Piper

Dr. Eck

Leonard White

Emissary

Egon Strohm

Cardinal Alexander

Annette Carell

Katherine von Bora (as Annette Carrell)

Alexander Gauge

Tetzel

Henry Oscar

Irving Pichel

Brueck