Season Regulars 10

1. 

   Aidan Gallagher

   Number Five

2. 

   Elliot Page

   Viktor 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. 

   Justin H. Min

   Ben Hargreeves / Number Six

8. 

   Ritu Arya

   Lila Pitts

9. 

   Colm Feore

   Sir Reginald Hargreeves

10. 

    Genesis Rodriguez

    Sloane Hargreeves

Guest Stars 5

1. 

   Jordan Claire Robbins

   Grace

2. Shawn Devlin

   Rex McDonnell

3. Walter Rinaldi

   Contractor

4. 

   Julian Richings

   Chet Rodo

5. 

   Tsukasa Kondo

   Mr. Saito

Crew 4