Season Regulars 11

1. 

   Aidan Gallagher

   Number Five

2. 

   Elliot Page

   Vanya Hargreeves / Number Seven

3. 

   Tom Hopper

   Luther Hargreeves / Number One

4. 

   Emmy Raver-Lampman

   Allison Hargreeves / Number Three

5. 

   Robert Sheehan

   Klaus Hargreeves / Number Four

6. 

   David Castañeda

   Diego Hargreeves / Number Two

7. 

   Mary J. Blige

   Cha-Cha

8. 

   Cameron Britton

   Hazel

9. 

   Colm Feore

   Sir Reginald Hargreeves

10. 

    Adam Godley

    Pogo (voice)

11. 

    John Magaro

    Leonard Peabody

Guest Stars 17

1. 

   Justin H. Min

   Ben Hargreeves / Number Six

2. 

   Sheila McCarthy

   Agnes

3. 

   Jordan Claire Robbins

   Grace

4. 

   Cameron Brodeur

   Young Luther

5. 

   Dante Albidone

   Young Klaus

6. 

   Ethan Hwang

   Young Ben

7. 

   Rainbow Sun Francks

   Detective Chuck Beaman

8. 

   Blake Talabis

   Young Diego

9. 

   Karl Campbell

   Goon Leader

10. 

    Moni Ogunsuyi

    Secretary

11. 

    Murray Furrow

    Syd

12. 

    Eric Peterson

    AI

13. 

    Zachary Bennett

    Lance Biggs

14. Tom Henry

    Motel Clerk

15. 

    Ashley Madekwe

    Detective Eudora Patch

16. 

    Eden Cupid

    Young Allison

17. 

    T.J. McGibbon

    Young Vanya

Crew 4