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Season guide

Silicon Valley: Season 4

10 episodes Premiered Apr 23, 2017 Updated Oct 9, 2026

Change is in the air in Season 4 of Silicon Valley as the Pied Piper guys pursue their video-chat app, PiperChat. However, Richard has a hard time letting go of his dream to put his algorithm to better use, leaving the team struggling with how they fit into the picture. Meanwhile, Monica deals with new competition in the office, and Gavin faces big changes at Hooli and beyond. The series continues to parody the cultu

Previously on Silicon Valley

Season 4 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ The series centers around six programmers who are living and working in the high-tech gold rush of modern Silicon Valley.
  • ⚡ The show is partially inspired by co-creator Mike Judge's own experiences as a Silicon Valley engineer in the late 1980s.
  • ⚡ The comedy television series was created by Mike Judge, John Altschuler, and Dave Krinsky, premiering on HBO on April 6, 2014.
  • ⚡ The narrative follows the team as they navigate the challenges of the technology industry and their own capabilities to handle success.
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Season overview

Change is in the air in Season 4 of Silicon Valley as the Pied Piper guys pursue their video-chat app, PiperChat. However, Richard has a hard time letting go of his dream to put his algorithm to better use, leaving the team struggling with how they fit into the picture. Meanwhile, Monica deals with new competition in the office, and Gavin faces big changes at Hooli and beyond. The series continues to parody the culture of the technology industry in modern Silicon Valley, capturing the high-tech gold rush where the people most qualified to succeed are the least capable of handling success, drawing partial inspiration from Mike Judge's own experiences as a Silicon Valley engineer in the late 1980s.

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Season 4 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 4 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

30%
70%
Mytharc (3): Crucial lore & season climaxes
Core (7): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Success Failure

Apr 23, 2017 · 29 min

In the wake of Pied Piper’s clickfarm scandal, the guys struggle to find funding for Pied Piper’s video-chat app to keep up with their rapidly growing user base. Erlich faces resis

S4·E2 Core

Terms of Service

Apr 30, 2017 · 29 min

Richard butts heads with Dinesh, whose new position goes to his head. Richard discovers interesting data about PiperChat’s users. Erlich makes a play to be involved in Jian-Yang’s

S4·E3 Core

Intellectual Property

May 7, 2017 · 28 min

An overtired Richard pushes himself to the brink of sanity while trying to move ahead with his next big idea. Eyeing a comeback, Erlich pressures an uncooperative Jian-Yang. Monica

S4·E4 Core

Teambuilding Exercise

May 14, 2017 · 28 min

When Richard reaches out to an unlikely ally, Jared worries about the company he's keeping. Gilfoyle gets tough on security in the wake of Dinesh's latest dalliance; later, he cons

S4·E5 Core

The Blood Boy

May 21, 2017 · 28 min

Cracks in Richard's latest partnership become more apparent when he's forced to deal with an unexpected interloper. Dinesh scrambles to find a way out of his new relationship as th

S4·E6 Core

Customer Service

May 28, 2017 · 28 min

On the hunt for financial support, Richard looks outside the tech bubble, and crosses paths with a contentious figure from Pied Piper's past. Erlich reaches out to Monica and Lauri

S4·E7 Core

The Patent Troll

Jun 4, 2017 · 28 min

When Richard decides to stand up to a patent troll, his defiance ends up coming back to haunt him. Gilfoyle goes to desperate measures to battle Jian-Yang's new smart fridge. Jared

S4·E8 Core

The Keenan Vortex

Jun 11, 2017 · 28 min

An unexpected increase in data traffic leads Richard to turn to Erlich for help in garnering a deal with Keenan Feldspar, Silicon Valley's latest “it” boy--but when Keenan makes a

S4·E9 Mytharc

Hooli-Con

Jun 18, 2017 · 29 min

While Erlich goes on a trip to get his mojo back, the Pied Piper guys take to Hooli-Con to pull off a stealth operation. There, an ethically challenged Jared tries to keep himself

S4·E10 Mytharc

Server Error

Jun 25, 2017 · 28 min

Richard finds himself in a web of lies. Jared plans his exit. Jack bets big. Gavin plots a comeback.

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