Justin Cobb, a teenager in suburban Oregon, copes with his thumb-sucking problem, romance, and his diagnosis with ADHD and subsequent experience using Ritalin.
Lou Taylor Pucci
as Justin Cobb
Tilda Swinton
as Audrey Cobb
Vincent D'Onofrio
as Mike Cobb
Keanu Reeves
as Perry
Benjamin Bratt
as Matt Schramm
Kelli Garner
as Rebecca
Chase Offerle
as Joel Cobb
Vince Vaughn
as Mr. Geary
Bob Stephenson
as Debate Official
Nancy O'Dell
as Self
Dakota Goldhor
as Girl on Plane
Eric Normington
as Hotel Desk Clerk
