Naomi Watts

Rachel Keller

Simon Baker

Max Rourke

David Dorfman

Aidan Keller

Elizabeth Perkins

Dr. Emma Temple

Gary Cole

Martin Savide

Sissy Spacek

Evelyn

Ryan Merriman

Jake

Emily VanCamp

Emily

Kelly Overton

Betsy

James Lesure

Doctor

Daveigh Chase

Samara (archive footage)

Kelly Stables

Evil Samara

Cooper Thornton

Father of Emily

Marilyn McIntyre

Mother of Emily

Jesse Burch

Male Reporter

Michael Chieffo

Printing Staffer

Steven Petrarca

Young Detective

Michael Dempsey

Desk Sergeant

Kirk B.R. Woller

Detective

Jeffrey Hutchinson

Coroner Attendant

Chane't Johnson

Adoption Counselor

Mary Joy

Sister Elizabeth

Michelle Anne Johnson

Nurse

Jill Farley

Second Nurse

Aleksa Palladino

Young Nurse

Victor McCay

Desk Man

Brendan Quinlan

Rental Car Owner

Phyllis Lyons

Mother of Jake

Mary Elizabeth Winstead

Young Evelyn

Ted Detwiler

Cop #1

Stephen Holland

Cop #2