Reparto (por orden de créditos)
Liam Neeson
Narrator
Andrew Hunsicker
Pope Leo X
Mark P Galbraith
Cardinal
Alexandru Aldea
Martin Luther
Righteous Jolly
King Charlemagne
Jeff Ost
Sean Loosh
Duomo Congregant
Kevin B. Mulligan
Jeff Wertz
King Henry VIII
Michael Bonini
Pope Benedict I
Dennis P. Marburger
German Emmisary
Kenneth McGregor
Pope Alexander VI
Ginger Fries
German Woman
Valerie Logan
Congregant
Lisa Tobias
Roman Prostitute
Kyle Blumenthal
Courier
Greg Mickles
Roman Executioner
Dave Shaver
Pope Sixtus IV
Paul Dake
Pope Pius XI
Maxwell Scott
Emperor Nero
K.J. Linhein
Pope Clement VII
Michael Harrah
Pope Celestine 6
Francesco Pultro
Father Andreas Reiser
Kevin Convery
Dachau inmate
Cyrus Samson
Emperor Constantine
Andrew Moffatt
Cesare Borgia
Shawn Shillingford
Johann Burchard
Aynsleigh Weller Haines
Benedicts Courtesan S1.E2.
Maria Konstantinidis
Noblewoman
Nick Andrews
Medici Nobel
Adler Roberts
Montesecco
Connor Hough
Polish Student
Kasey Vincent
Tony Oriente
Papal Nuncio
Freddie Colton
King Charlemagne's Assistant
Constance Baranzano
Jeff Swisher
Emperor Charles V
Thomas Everett
Lombard Thug
Nick Raffaele
Dachau Inmate
Gregory Cole
Josef Muller
Kevin Charles Gauntner
German Printer
Bill Fantini
Pope Leo III
Anthony James Fisher
Adam Griffith
Christian
Glorinda Marie Cook
Extra
Elizabeth Cascarelli
Servant Girl
Fascist
Italian Fascist
David Sheridan
Dacchau German prison guard
Julia Campbell
Lucrezia Borgia
John Coviello
Aide to Pope Sixtus
Dillon Sibilla
Boniface Killer
Mark A. Smith
Spanish Monk
John David Miles
Girolamo Savonarola
Joshua Spudeno
Sean Patrowich
Italian Fascist (1940s) reenactment
Tim R. Worley
12th Century Dark Cardinal (uncredited)