Jonathan Pryce
— Martin Luther
Maurice Denham
— Father Staupitz
John Nettleton
— Andreas Karlstadt
Clive Swift
— Johann Tetzel
Philip Stone
— Johann Eck
David de Keyser
— Duke Frederick
Hugh Dickson
— Georg Spalatin
Jon Croft
— Berlepsch
Valentine Dyall
— Chancellor
Pip Miller
— Captain
John Byron
— Papal Nuncio
Eric Francis
— Keeper of Relics
Timothy Ackroyd
— Student
Neal Swettenham
— Student
James Kirby
— Emperor
Graham Christopher
— Medieval Player
Carl Forgione
— Medieval Player
Mike Gallant
— Medieval Player
Carl Heap
— Medieval Player
Mark Heap
— Medieval Player
Suzanne Von Koenigstadter
— Medieval Player
Mark Saban
— Medieval Player
Bridget Thornborrow
— Medieval Player
Roy Weskin
— Medieval Player