Lenny Belardo, the youngest and first American Pope in the history of the Church, must establish his new papacy and navigate the power struggles of the closed, secretive Vatican.

Jude Lawas Lenny Belardo / Pope Pius XIII
Diane Keatonas Sister Mary
Silvio Orlandoas Cardinal Voiello
Javier Cámaraas Cardinal Gutierrez
Scott Shepherdas Cardinal Dussolier
Cécile de Franceas Sofia Dubois
Ludivine Sagnieras Esther Aubry
Toni Bertorellias Cardinal Caltanissetta
Daniel Vivianas Domen
James Cromwellas Cardinal Michael Spencer
Paolo Sorrentino
Umberto Contarello
Tony Grisoni
Stefano Rulli