The Umbrella Academy Season 1 Characters & Cast — No Spoilers
Every character in The Umbrella Academy season 1 with photos and the actors who play them, including Aidan Gallagher, Elliot Page, Tom Hopper — spoiler-free, nothing from later seasons.
- Number Five — played by Aidan Gallagher
- Vanya Hargreeves / Number Seven — played by Elliot Page
- Luther Hargreeves / Number One — played by Tom Hopper
- Allison Hargreeves / Number Three — played by Emmy Raver-Lampman
- Klaus Hargreeves / Number Four — played by Robert Sheehan
- Diego Hargreeves / Number Two — played by David Castañeda
- Cha-Cha — played by Mary J. Blige
- Ben Hargreeves / Number Six — played by Justin H. Min
- Hazel — played by Cameron Britton
- Sir Reginald Hargreeves — played by Colm Feore
- Agnes — played by Sheila McCarthy
- Pogo (voice) — played by Adam Godley
- Grace — played by Jordan Claire Robbins
- Leonard Peabody — played by John Magaro
- Young Luther — played by Cameron Brodeur
- Detective Chuck Beaman — played by Rainbow Sun Francks
- Young Allison — played by Eden Cupid
- Young Klaus — played by Dante Albidone
- Young Ben — played by Ethan Hwang
- Young Diego — played by Blake Talabis
All seasons of The Umbrella Academy: full spoiler-free character guide