Hans Küng
饰:Himself - Theologian
José Saraiva Martins
饰:Himself
Manfred Lütz
饰:Himself - Physician & Theologian
Marco Politi
饰:Himself - Vatican Expert
Hermann Geissler
饰:Himself - Congregation for the Doctrine of the Faith
Agathe Bienfait
饰:Herself - Sociologist
Luigi Garlaschelli
饰:Himself - Chemist
汉希·乔奇曼
Hansi Jochmann
饰:Narrator
Wanda Poltawska
饰:Self - Friend of Pope John Paul II
Joaquin Navarro-Valls
饰:Self - Ex Pope Spokesman
Arturo Mari
饰:Self - Pope Photographer
Sergio Luzzatto
饰:Self - Historian
莱赫·瓦文萨
Lech Walesa
饰:Self
Stanislaw Dziwisz
饰:Self - Archbishop of Krakow
Alessandro Meluzzi
饰:Self - Psychiatrist