Season One
Ellen Page ... Vanya Hargreeves aka The White Violin/Number Seven |
Tom Hopper ... Luther Hargreeves aka Spaceboy/Number One |
David Castañeda ... Diego Hargreeves aka The Kraken/Number Two |
Emmy Raver-Lampman ... Allison Hargreeves aka The Rumor/Number Three |
Robert Sheehan ... Klaus Hargreeves aka The Séance/Number Four |
Aidan Gallagher ... Five Hargreeves aka The Boy/Number Five |
Mary J. Blige ... Cha-Cha |
Cameron Britton ... Hazel |
John Magaro ... Leonard Peabody |
Adam Godley ... Pogo |
Colm Feore ... Sir Reginald Hargreeves aka The Monocle |