Martin Shaw

Father Jacob

Rick Warden

Astaruth

Luigi Diberti

Monsignor Vincenzo

John Shrapnel

Cardinal Bukovak

Shaun Dooley

Liam

Siobhan Finneran

Sister Ruth

Michelle Joseph

Sister Anne

Sarah-Jayne Steed

Sarah

William Atkinson

Father William

Vernon Dobtcheff

Acting

Cherie Lunghi

Acting

Neil Pearson

Acting

Elyes Gabel

Acting

Elizabeth Berrington

Acting

Claudia Harrison

Acting

David Gyasi

Father Daniel

Adrian Bower

Acting

Jo Woodcock

Acting