In the early 1980s a visionary, an engineer and a prodigy combine to confront the corporate behemoths of the time. Their personal and professional lives will be challenged by greed and ego while charting the changing culture in Texas' Silicon Prairie.
As the fourth and final season opens, Gordon enjoys success while Joe works to keep their web project afloat. Cameron extends a business trip while Donna launches a new venture.
Joe and Cameron talk on the phone; Donna promotes her assistant; Gordon's business buckles under pressure from a larger competitor.
Cameron promotes her game at an industry conference; Donna squares off against old rivals; Gordon struggles to support Joe's newest idea.
Cameron buys a plot of land to recenter; Joe and Gordon hire a team of websurfers to map the web; Donna focuses her team on the mission ahead.
Donna struggles with suspicion; Bosworth hits a breaking point; Joe confesses to Gordon while Cameron faces past mistakes.
Donna makes a play for a heavy hitter; Gordon confronts his daughter about an issue at school; Cameron finds a new fan; Joe sees a new side of Haley.
Joe and Gordon discuss Comet's future; Donna takes a vacation; a new collaborator challenges Cameron; Bos and Diane make a life-altering choice.
Cameron helps Donna pack up; Bos makes his famous chili; Joe helps Haley recover a memorable keepsake.
Donna faces a professional crossroads; Joanie takes a trip; Joe unveils Comet's new look; Cameron asks a favor from a one-time collaborator.