Season Regulars 13

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. 

   Justin H. Min

   Ben Hargreeves / Number Six

9. 

   Cameron Britton

   Hazel

10. 

    Colm Feore

    Sir Reginald Hargreeves

11. 

    Sheila McCarthy

    Agnes

12. 

    Adam Godley

    Pogo

13. 

    Jordan Claire Robbins

    Grace

Guest Stars 6

1. 

   Alyssa Gervasi

   Young Vanya (Age 4)

2. 

   Lise Cormier

   Madame Bellview

3. 

   Tanu Ravi

   Gimble Brothers Clerk

4. 

   T.J. McGibbon

   Young Vanya

5. 

   John Magaro

   Leonard Peabody

6. 

   Kate Walsh

   The Handler

Crew 5