Karen Gillan

Kaylie Russell

Brenton Thwaites

Tim Russell

Katee Sackhoff

Marie Russell

Rory Cochrane

Alan Russell

Annalise Basso

Young Kaylie

Garrett Ryan

Young Tim

James Lafferty

Michael Dumont

Miguel Sandoval

Dr. Shawn Graham

Kate Siegel

Marisol Chavez

Scott Graham

Warren

Justin Gordon

Supervisor Mark

Dave Levine

Robert Clancy

Stephanie Minter

Virginia Lasser

Skye L. Johnson

Mary O'Connor

Courtney Bell

Auctioneer

Allison Boyd

Beatrice O'Connor

Jamie Flanagan

Tobin Capp

Alexandra Beer

Marcia Wicker

Marc D. Evans

Oliver Jeffries

Toni White

Alice Carden

Katie Parker

Phone Store Clerk

Ginger McNamara

Dinner Guest (uncredited)

Brett Murray

Officer 1 (as Brett Luciana Murray)