Watch Secret Garden (2026) Free Online

David Attenborough reveals the drama unfolding in the hidden wild world of Britain's backyards. Because even in familiar surroundings, the rules of the wild are still in force.

Secret Garden is a 2026 documentary TV series starring David Attenborough. The series has 1 season and 5 episodes.

  • First aired: 2026-04-05
  • Seasons: 1
  • Episodes: 5
  • Status: Ended
  • Genres: Documentary

Secret Garden cast

David Attenborough

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