Horizon Season 1 Characters & Cast — No Spoilers
Every character in Horizon season 1 with photos and the actors who play them, including Richard Feynman, Murray Gell-Mann, David Lutyens — spoiler-free, nothing from later seasons.
- Self — played by Richard Feynman
- — — played by Murray Gell-Mann
- — — played by David Lutyens
- — — played by Yuval Ne'eman
- — — played by Nicholas Samios
- — — played by Arthur C. Clarke
- Self — played by Buckminster Fuller
- Self — played by Robert Horne
- Self — played by Aaron Klug
All seasons of Horizon: full spoiler-free character guide