Zachery Byrd

Ben

Ashley Johnson

Liza

Jessie Carter

Kenzie Klein

Jason Mewes

Bogart

Randy Quaid

Gordon

Peter Scolari

Dr. Zukreski

Kathy Najimy

Debra

Grant Rosenmeyer

Matty

Alexander Jameson

Young Ben

Frankie Petrosino

Young Ben's friend (uncredited)

Nico Petrosino

Young Ben's friend (uncredited)

April Mauger

Scared Bowling Girl

Chris Jarell

Ryker

Will Rogers

Marshall

Lilli Stein

Bethany

Rob Margolies