TV Horizon - Season 61 Episode 1 : Confessions of a Brain Surgeon Horizon - Season 61 Episode 1 : Confessions of a Brain Surgeon 7.4/10 by 33 users Top brain surgeon Henry Marsh is facing his own life-threatening diagnosis. He reveals the huge risks and emotional impact of a job filled with difficult life-and-death decisions. Details Casts Posters Images Title Horizon - Season 61 Episode 1 : Confessions of a Brain Surgeon Alternative Titles BBC Horizon First Air Date 1964-02-04 Last Air Date 2024-07-22 Number of Episodes 1169 Number of Seasons 61 Genres Documentary, Networks BBC Two, Casts Plot Keywords , Episodes List Horizon Season 61 :Episode 1 Confessions of a Brain Surgeon Confessions of a Brain Surgeon 2025-08-18 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.