Elijah Wood

Barney Snow

Janeane Garofalo

Dr. Harriman

Roger Rees

Dr. Croft

Joe Perrino

Mazzo

Rachael Leigh Cook

Cassie

George O. Gore II

Billy

Adam LaVorgna

Mike

Oni Faida Lampley

Nurse Bascam

Jeffrey Force

Allie Roon

Janet Paparazzo

Eileen Snow

Christopher Mark Petrizzo

Chris Ronson

Sam Haft

Samuel Ronson

John E. Mack

Willy

Matthew Cavallary

Young Barney

David France

Richard Snow