Watch Series: Breakthrough Released in (2015) - Season 2 produced by USA, The TV Series categorized in Documentary, and content rating TV-PG with duration 47 min broadcasted as these networks National Geographic, National Geographic (US), Streamed at Putlocker & directed by Ron Howard, Angela Bassett, Peter Berg, Paul Giamatti. Providing a thought-provoking and imaginative perspective on scientific discovery as it unfolds, each episode follows scientific explorers working on cutting-­edge projects with breakthrough potential, revealing the world of tomorrow... today. - Season 2