Tilda Swinton as Eva Khatchadourian

John C. Reilly as Franklin Plaskett

Ezra Miller as Kevin Khatchadourian, Teenager

Jasper Newell as Kevin Khatchadourian, 6-8 Years

Rock Duer as Kevin Khatchadourian, Toddler

Ashley Gerasimovich as Celia Khatchadourian

Siobhan Fallon Hogan as Wanda

Alex Manette as Colin

Kenneth Franklin as Soweto

Leslie Lyles as Smash Lady

Paul Diomede as Corrections Officer, Al

Michael Campbell as Corrections Officer

J. Mallory McCree as Prison Boy

Mark Elliot Wilson as Eva's Lawyer

James Chen as Dr. Foulkes

Lauren Fox as Dr. Goldblatt

Blake DeLong as Young Suited Man #1

Andy Gershenzon as Young Suited Man #2

Kelly Wade as Mother of Little Girl

Ursula Parker as Little Girl

Jason Shelton as Delivery Guy

Simon MacLean as Mover

Erin Darke as Young Assistant, Rose

Annie O'Sullivan as Waitress

Georgia X. Lifsher as Checkout Girl

Aaron Blakely as Concerned Man

Polly Adams as Mary Woolford

Suzette Gunn as Young Crying Mother

Joseph Melendez as Waiter

Rebecca Dealy as Student #1

Louie Rinaldi as Student #2

Johnson Chong as Student #3

Kimberley Drummond as Student #4

Leland Alexander Wheeler as Student #5

Daniel Farcher as Student #6

Jennifer Kim as Student #7

Caitlin Kinnunen as Student #8

J.J. Kandel as Teacher

Maryann Urbano as School Mother / Teacher

Jose Joaquin Perez as Mexican Janitor

Tah von Allmen as Woman with Birthmark

Joseph Basile as Mover (uncredited)

Susan-Kate Heaney as Nanny (uncredited)

Jeffrey Mowery as Visitor (uncredited)

Paul Marra as High School Bully (uncredited)

Francesca Murdoch as Ballet Student (uncredited)