John Cusack

Character: David

Bobby Coleman

Character: Dennis

Amanda Peet

Character: Harlee

Sophie Okonedo

Character: Sophie

Joan Cusack

Character: Liz

Oliver Platt

Character: Jeff

Richard Schiff

Character: Lefkowitz

Taya Calicetto

Character: Esther

David Kaye

Character: Andy

Braxton Bonneville

Character: Nicholas

Samuel Charles

Character: Jonas

Zak Ludwig

Character: Young David

Samuel Patrick Chu

Character: Boy at Group Home

Ryan Morrissette

Character: Boy at Group Home

Nimet Kanji

Character: Housekeeper

Howard Hesseman

Character: Dr. Berg

Carmen Moore

Character: Miss Margie

Beverley Breuer

Character: Mrs. Tompkins

Jonathan Holmes

Character: Dracoban Director

Andrew McIlroy

Character: Earl of Dracoban

Kimani Ray Smith

Character: Draconian Warrior

Peter Bryant

Character: Policeman at School

David James Lewis

Character: Leonard

Edmond Kato Wong

Character: Linus

Joanna Reid

Character: Cashier

Simon Hayama

Character: Baseball Fan

Lauro David Chartrand-DelValle

Character: Tough Cop (Stunt / Crash)

Alberto Ghisi

Character: Tough Boy at School

Hrothgar Mathews

Character: Committee Member

Robert Clarke

Character: Observatory Director

Daniel Pepper

Character: Cop (David's House)

Tony Alcantar

Character: Barber

Angela Besharah

Character: Mary in Photos

Suzy Joachim

Character: Jeff's Date at BBQ

Anjelica Huston

Character: Mimi