Watch Silicon Valley Season 5 Episode 4 : Tech Evangelist Full Online br br Attempting to woo a gaming company to PiperNet, Richard inadvertently angers a prized ally. Dinesh deals with a betrayal. In preparation for a big launch, Gavin leaves his underlings with a cryptic message. Jared gets inside information from Big Head. br br ======================================================= br Watch Now : br br ======================================================= br Genre : Comedy br Air Date : 2018-04-15 br Network : HBO br Casts : Amanda Crew, Kumail Nanjiani, Matt Ross, Martin Starr, Zach Woods, Suzanne Cryer, Josh Brener, Thomas Middleditch, Jimmy O.