Who plays Stan Sitwell in Arrested Development?

Stan Sitwell is played by Ed Begley Jr..

How is Stan Sitwell connected to other characters?

Stan Sitwell has 3 mapped relationships in Arrested Development. Explore the interactive relationship map for details.

Stan Sitwell — Siblings — Sally Sitwell (Christine Taylor)
Sibling dynamic shifts from shared business interests to political ambition, with Sally leveraging family connections.

Sally is Stan's sister (S2E9). S4E11: Sally schemes with Tony Wonder. S5E3: Sally runs for Congress.
Stan Sitwell — Business Rivals — Michael Bluth (Jason Bateman)
Corporate rivalry that shifts from business competition to chaotic criminal entanglements as Stan's schemes intersect with the Bluths' legal troubles.

Stan is introduced as a competitor in S2E7. S4E4: Stan pitches border wall plan. S5E9: Stan is taken hostage by Oscar and Buster.
Stan Sitwell — Corporate Partners — Lucille Bluth (Jessica Walter)
Brief corporate alliance over the border wall project, quickly dissolving into hospitalization and legal fallout.

Stan pitches border wall to government in S4E4. S5E10: Stan hospitalized.