The Wackness

Josh Peck

Luke Shapiro

Ben Kingsley

Dr. Squires

Famke Janssen

Kristin Squires

Olivia Thirlby

Stephanie

Mary-Kate Olsen

Union

Jane Adams

Eleanor

Method Man

Percy

Aaron Yoo

Justin

Talia Balsam

Mrs. Shapiro

David Wohl

Mr. Shapiro

Bob Dishy

Grandpa Shapiro

Joanna Merlin

Grandma Shapiro