John Cusack
David

Bobby Coleman
Dennis

Amanda Peet
Harlee

Sophie Okonedo
Sophie

Joan Cusack
Liz

Oliver Platt
Jeff

Richard Schiff
Lefkowitz

Taya Calicetto
Esther

David Kaye
Andy

Braxton Bonneville
Nicholas

Samuel Charles
Jonas

Zak Ludwig
Young David

Samuel Patrick Chu
Boy at Group Home

Ryan Morrissette
Boy at Group Home

Nimet Kanji
Housekeeper

Howard Hesseman
Dr. Berg

Carmen Moore
Miss Margie

Beverley Breuer
Mrs. Tompkins

Jonathan Holmes
Dracoban Director

Andrew McIlroy
Earl of Dracoban

Kimani Ray Smith
Draconian Warrior

Peter Bryant
Policeman at School

David James Lewis
Leonard

Edmond Kato Wong
Linus

Joanna Reid
Cashier

Simon Hayama
Baseball Fan

Lauro David Chartrand-DelValle
Tough Cop (Stunt / Crash)

Alberto Ghisi
Tough Boy at School

Hrothgar Mathews
Committee Member

Robert Clarke
Observatory Director

Daniel Pepper
Cop (David's House)

Tony Alcantar
Barber

Angela Besharah
Mary in Photos

Suzy Joachim
Jeff's Date at BBQ

Anjelica Huston
Mimi