Tonight on the Science Channel in the U.S. is the 3-hour 3-part Silicon Valley: The Untold Story show that runs from 5-8pm and again from 8-11pm.  I believe that that is the local time independent of US time zone.

The first part had a sneak showing at the Computer History Museum on Jan. 17 following a discussion that included some of the participants in the show, namely WhatsApp cofounder Jan Koum, Sun/Marimba veteran Kim Polese, DFJ venture capitalist Heidi Roizen, and Steve Wozniak.

A trailer for the series is here.  Info about watching this online is here.