Watch Series: Building Giants Released in (2018) - Season 4 produced by UK, USA, The TV Series categorized in Documentary, and content rating TV-PG with duration 45 min broadcasted as these networks Science, Science Channel, Streamed at Putlocker & directed by Mat Stimpson. This documentary series showcases how key technological innovations enable giant superstructures to be built. Footage filmed during construction along with CGI reveal the building process with astonishing detail. - Season 4