Zac Efron, 37

Dr. Charles James

1

David Harbour, 49

James Gordon Shanklin

2

Tom Welling, 47

Secret Service Agent Roy Kellerman

3

Billy Bob Thornton, 69

Secret Service Agent Forrest Sorrels

4

Colin Hanks, 46

Dr. Malcolm O. Perry

5

Austin Nichols, 44

Secret Service Agent Emory Roberts

6

Paul Giamatti, 57

Abraham Zapruder

7

Bitsie Tulloch, 43

Marilyn Sitzman

8

Jeremy Strong, 45

Lee Harvey Oswald

9

Ron Livingston, 57

James P. Hosty

10

Mark Duplass, 47

Kenneth O'Donnell

11

Matt Barr, 40

Paul Mikkelson

12