Valley of the Boom (stylized as Valley_of_the_BOOM) is an American docudrama television miniseries created by Matthew Carnahan that premiered on January 13, 2019, on National Geographic. The series centers on the 1990s tech boom and bust in Silicon Valley and it stars Bradley Whitford, Steve Zahn, Lamorne Morris, John Karna, Dakota Shapiro, Oliver Cooper, and John Murphy.