Duration
60 minutes
Series Info
Season 4 Episode 2 of 28
Quick Summary
Experts investigate Alcatraz's remarkable engineering secrets
About This Program
Alcatraz is one of the most famous prisons in the world. Experts investigate its remarkable engineering secrets and why it was so hard to escape from.
Blowing Up History broadcasts on Discovery History +1 at 12:00pm, Thursday, 1 January 2026. (Subtitles)
Channel Numbers:
Sky HD782Sky274Virgin381
Production Details
Runtime60 mins
