TV
Professor Jim Al-Khalili unravels the mysteries of arguably the most complex object in the cosmos: the human brain.
Last Episode Aired
2025-10-06
S1E2 — Episode 2
From playing computer games with chimpanzees to studying modern relationships, Jim Al-Khalili investigates how the brain evolved and how they differ from AI.
Where to Watch
No streaming or digital rental offers currently listed in US. Switch region above to check other catalogs.
Availability data provided by JustWatch via TMDB
Billed Cast
Jim Al-Khalili
Self - Presenter
Check-In Log
Episode Watch Tracker
Check off episodes as you watch (saved in browser — sign in anytime to sync).
Loading season episodes...
Spoiler-Safe Screening Room
Episode & Series Discussions 0
Dedicated threads unlock on each episode's premiere day. Inline [spoiler] tags stay blurred until clicked.
Join the Screening Room
Sign in to post episode reactions, fan theories, and upvote community dispatches.
Loading discussion thread...
Audience Ledger
Community Micro-Reviews
Concise 1-sentence dispatches from DidItDrop members.
No micro-reviews yet — rate 1–4★ above and log the first 1-sentence take.
Double Feature
More Like This
Recommended titles paired with Secrets of the Brain.
