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E1
60 min 1. When Worlds Collide
Real-life footage from camcorders and mobile phones captures the amazing impact they can have.
E2
60 min 2. One Million Heads, One Beautiful Mind
Extraordinary photography reveals the incredible swarm intelligence that lies behind animal invasions.
Documentary series revealing the awe-inspiring world of animal swarms.
Genres: Documentary
Stars: David Tennant
