Horizon Season 52 Characters & Cast — No Spoilers
Every character in Horizon season 52 with photos and the actors who play them, including Michael Mosley, Tim Berners-Lee, Alice Roberts — spoiler-free, nothing from later seasons.
- Self - Presenter — played by Michael Mosley
- Himself - Interviewed Guest — played by Tim Berners-Lee
- Self - Presenter — played by Alice Roberts
- Himself - Interviewed Guest — played by Julian Assange
- Narrator — played by Katherine Parkinson
- Narrator — played by Ruth Wilson
All seasons of Horizon: full spoiler-free character guide