Emmy Rossum

Alexa Walker

Zach Gilford

Johnny Drake

Ashley Springer

Ben Berger

Ana Gasteyer

Ruth Berger

Rooney Mara

Courtney

Sandra Bernhard

Dr. Serena Mohr

Alan Cumming

Grant Matson

Cady Huffman

Dr. Kolton

Brianne Berkson

Gabby

Chris Riggi

Josh

Brea Bee

Mel Drake

Lucy McMichael

Ms. Davis

Suzanne Savoy

Deirdre Walker

Wayne Pyle

Alan Berger

Matthew Garrick

School Principal

Annie Hibbs

Donna

Emily McNamara

Grant's Friend

Adam Fleming

Detention Teacher

Jake Lane

Coffee Shop Twin

Ellis Lane

Coffee Shop Twin

David Brind

Nick

Susan Triggiani

School Secretary

Luka Apt

Student

David J. Bonner

Student

Joe DeMarzio

Party Attendee

John Dufresne-Williams

Student

Nicole Eckenroad

Student

Robert Fazio

Party Attendee

Ben Kamens

Student

Aaron Benjamin Miller

Student

Liz O'Leary

Student

Andy Sinatra

Janitor

David M. Sitbon

Man Crossing Street

Nathan Unsworth

Josh's Jock Buddy

Michael Tamin Yurcaba

Restaurant Patron

Damon Zarro

Student

Michael Braun

Actor