Я - Четвертый: В ролях

Алекс Петтифер
John Smith / Number Four

Dianna Agron
Sarah Hart

Тереза Палмер
Number Six / Maren Elizabeth

Тимоти Олифант
Henri Smith

Кевин Дюранд
Mogadorian Commander

Каллэн МакОлифф
Sam Goode

Джейк Эйбел
Mark James

Garrett M. Brown
Mr. Simms

Patrick Sebes
Kevin

Emily Wickersham
Nicole

Jeff Hochendoner
Sherriff James
Greg Townley
Number 3

Рубен Лэнгдон
Number 3's Guardian

Molly McGinnis
Receptionist

Брайан Хоу
Frank
Andy Owen
Bret

Sophia Anne Caruso
Girl on Street

Чарльз Кэррол
Sam's Stepdad

L. Derek Leonidoff
Mr. Berhman

Sabrina de Matteo
Physics Teacher

Купер Торнтон
Sarah's Dad

Джудит Хоаг
Sarah's Mom

Jack Walz
Sarah's Brother

Bill Laing
Demented Farmer

Beau Mirchoff
Drew

Cody Johns
Kern
Isabella Robbins
Teen At Party

Damien Walters
MOG Warrior

Jon Braver
MOG Warrior
Kevin Cassidy
MOG Warrior

Мэтт Леонард
MOG Warrior

Нэш Эдгертон
MOG Warrior
Carrick O'Quinn
MOG Warrior

Тим Ситарц
MOG Warrior
Steve Upton
MOG Warrior

Tucker Albrizzi
Tuck (uncredited)

Меган Фоллоуз
Supermarket Cashier (uncredited)
Andre' Mason
Sheriff Deputy (uncredited)
Brenna Roth
News Reporter (uncredited)

Морган Волк
Teen #1 (uncredited)
Джексон Нанн
Neighbor (uncredited)