House

Hugh Laurie

Gregory House

Robert Sean Leonard

James Wilson

Omar Epps

Eric Foreman

Jesse Spencer

Robert Chase

Lisa Edelstein

Lisa Cuddy

Bobbin Bergstrom

ER Doctor

Jennifer Morrison

Allison Cameron

Peter Jacobson

Chris Taub

Olivia Wilde

Thirteen

Kal Penn

Lawrence Kutner

Amber Tamblyn

Martha M. Masters

Odette Annable

Jessica Adams

Lo Mutuc

Chi Park

Anne Dudek

Amber Volakis

Jennifer Crystal Foley

Rachel Taub

Liz Benoit

Nurse Anne

Stephanie Venditto

Nurse Brenda Previn

Sela Ward

Stacy Warner

Michael Weston

Lucas Douglas

Ron Perkins

Ron Simpson