When did Horizon Season 42 Episode 19 air?
Horizon Season 42 Episode 19 aired on December 8, 2005.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
On 7 July 2005 Britain experienced its first ever suicide attack. Four bombs exploded in central London, killing 52 people and injuring over 700. When Scotland Yard launched one of the biggest investigations in its history, another first was quickly uncovered: the suicide bombers were home-grown, they were young British men, attacking their own country. Horizon explores what makes someone want to blow themselves – and others - up?
Direct answers for episode-level questions and details.
Horizon Season 42 Episode 19 aired on December 8, 2005.
This episode runs for approximately 60 minutes.
Comments coming soon
Discuss episodes with other viewers