Top cast
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)
