I Love You, I Love You Not

Claire Danes

Daisy / Young Nana

Jude Law

Ethan / SS Officer

Jeanne Moreau

Nana

James Van Der Beek

Tony

Kris Park

Seth

Lauren Fox

Alison

Emily Burkes-Nossiter

Jessica

Carrie Szlasa

Jane

Natasha Wolff

Hope

Josiah A. Mayo

Chris

Brandon Danziger

Josh

Alex Ballar

Alex

Elżbieta Czyżewska

Dora

Frederick Neumann

School Principal

Peter F. Hopkins

Mr. Douglas

Jerry Tanklow

Mr. Gilman

Julia Stiles

Young Nana's Friend

Ashley Fletcher

Marushya

Brittany Fletcher

Varushya

Robert Sean Leonard

Angel of Death

Hélène Cardona

Holocaust Girl (uncredited)

Bethany Joy Lenz