Parminder Nagra

Neela Rasgotra

Scott Grimes

Archie Morris

Sharif Atkins

Michael Gallant

Paul McCrane

Robert Romano

Lilyan Chauvin

Nurse Edna

Ryan Michelle Bathe

Miss Evelyn

Troy Evans

Frank Martin

Conni Marie Brazelton

Connie Oligario

Zac Efron

Bobby Neville

Ellen Crawford

Lydia Wright

Glenn Howerton

Nick Cooper

Bruno Campos

Eddie Dorset

Deezer D

Malik McGrath

Gedde Watanabe

Yosh Takata

Abraham Benrubi

Jerry Markovic

George Cheung

Mr. Chen

Simone-Elise Girard

Gillian

Rhonda Aldrich

Mrs. Reiser

Kieu Chinh

Mrs. Chen

Jennifer Jostyn

Prosthetist

Stephi Lineburg

Ellie Reiser

Alanna Boatright

Mrs. Dunn

Rod Britt

Mr. Helpful

Joseph Cellini

Panicky Patient

Jamai Fisher

Little Girl

Jim Gleason

Little Girl's Father

Melanie Kai

Hostess

Danny Le Boyer

Violent Patient

Lori Lively

Helen

Mike Madrigal

Granger

Susan Oh

Sofun

Albert Owens

Cardiologist Zane

David J. Partington

Herman

Joanne Rubino

Mom

John F. Schaffer

Drooling Patient

Roman Varshavsky

Hand Guy

R. Scott Gemmill

Writer

Christopher Chulack

Director