Olivia Wilde, 40

Dr. Remy 'Thirteen' Hadley

1

Hugh Laurie, 65

Dr. Gregory House

2

Jennifer Morrison, 45

Dr. Allison Cameron

3

Omar Epps, 51

Dr. Eric Foreman

4

Jesse Spencer, 45

Dr. Robert Chase

5

Robert Sean Leonard, 55

Dr. James Wilson

6

Odette Annable, 39

Dr. Jessica Adams

7

Kal Penn, 47

Dr. Lawrence Kutner

8

Lisa Edelstein, 58

Dr. Lisa Cuddy

9

Amber Tamblyn, 41

Martha M. Masters

10

Peter Jacobson, 59

Dr. Chris Taub

11

Charlyne Yi, 38

Dr. Chi Park

12