Hilary Swank as Katherine

David Morrissey as Doug

Idris Elba as Ben

AnnaSophia Robb as Loren McConnell

Stephen Rea as Father Costigan

William Ragsdale as Sheriff Cade

John McConnell as Mayor Brooks

David Jensen as Jim Wakeman

Yvonne Landry as Brynn Wakeman

Samuel Garland as William Wakeman

Myles Cleveland as Kyle Wakeman

Andrea Frankle as Maddie McConnell

Mark Lynch as Brody McConnell

Stuart Greer as Gordon

Lara Grice as Isabelle

Cody Sanders as Hank

Burgess Jenkins as David Winter

Sabrina A. Junius as Sarah Winter

Jillian Batherson as Janet

Karen Yum as Nun

Afemo Omilami as Haman

Axel C. Cartagena as Chilean Boy

Javier Ortiz Cortés as Monastery Cop

Iris Martinez as Old Chilean Woman

Axel Anderson as Blind Man

Robert Alonzo as Hazmat Worker

Eddie J. Fernandez as Hazmat Worker

Abraham Henderson as Man Speaking in Tongues

Felipe Febres Rivera as Man Speaking in Tongues

Gregorio Allende as Man Speaking in Tongues

Sixta Rivera Romero as Woman Speaking in Tongues

Rafael Fuentes Negrón as Padre Bonilla

Michelle L. Clarke as Townsperson (uncredited)

Sierra Lyn Duncil as Townsperson (uncredited)

Lisa Marie Dupree as Teacher (uncredited)

Carol Dupuy as Townsperson (uncredited)

Louis Dupuy as Townsperson (uncredited)

Stephanie Honoré as Secretary (uncredited)

Cody Juneau as Prof. Katherine's Class Student (uncredited)

Kevin Lorio as LSU Lecture Student (uncredited)

Ross Rouillier as College Student (uncredited)

Brian Tester as Tourist in Chile (uncredited)

Kimberly Whitfield as LSU Lecture Student (uncredited)

Ashley Wilkes as Townsperson (uncredited)