Russell Crowe

Father Gabriele Amorth

Daniel Zovatto

Father Esquibel

Alex Essoe

Julia

Peter DeSouza-Feighoney

Henry

Ralph Ineson

Asmodeus (voice)

Laurel Marsden

Amy

Franco Nero

The Pope

Ryan O'Grady

Cardinal Sullivan

Bianca Bardoe

Rosaria

Carrie Munro

Adella

Cornell John

Bishop Lumumba

Santi Bayón

Roberto Vasquez IV (Henry's Dad)

Paloma Bloyd

Interpreter

Alessandro Gruttadauria

Father Gianni

River Hawkins

Enzo / Halphas

Jordi Collet

Carlos

Marc Velasco

Worker 1

Edward Harper-Jones

Young Amorth

Matthew Sim

Cardinal Abato

Victor Solé

Spanish Doctor

Tom Bonington

Vatican Doctor

Andrea Dugoni

Drunken Farmer

Ed White

Nazi Soldier

Laila Barwick

Daughter (Farmhouse)

Gennaro Diana

Italian Priest

Pablo Raybould

Bishop Barbuto

Derek Carroll

Doctor (uncredited)

Ella Cannon

Partisan #2 (uncredited)

Amey De Souza

Villager (uncredited)

Neha Dubey

Young Nun (uncredited)

Niamh McHenry

Resistance Fighter (uncredited)

Ollie Ryan

Workman (uncredited)

Thomas Hopkins

Office Worker (uncredited)