NOVA Season 3 Characters & Cast — No Spoilers
Every character in NOVA season 3 with photos and the actors who play them, including Paul Vaughan, Christopher Molesworth, John Prasher — spoiler-free, nothing from later seasons.
- Narrator (voice) / Narrator — played by Paul Vaughan
- Joey as a Boy — played by Christopher Molesworth
- Joey as a Young Man — played by John Prasher
- Joey Today — played by Joseph Deacon
- Younger Ernie — played by Tony Robinson
- Ernie Today — played by Ernie Roberts
- Joey's Mother — played by Anita Carey
- Joey's Father — played by Mark Wing-Davey
- High School Student (uncredited) — played by Mimi Michaela Konoza
All seasons of NOVA: full spoiler-free character guide