Mandy Moore

Ava

Kellan Lutz

Charlie

James Brolin

Bradley

Jane Seymour

Betty

Jessica Szohr

Shelby

Michael Weston

Gerber

Marta Żmuda-Trzebiatowska

Kasia

Richard Alan Reid

Ian

Christopher Lloyd

Dr. George

Alexis Denisof

Lloyd

Alyson Hannigan

Courtney

Colleen Camp

Ethel

Julia Roberts

Ava's Therapist (voice)

Andrew Keegan

Jeremiah

Gabrielle Shuff

Adrianna

Joe Chrest