Arrested Development is a treasure trove of quirky characters, each bringing unique humor and depth to the series. Gob Bluth, played by Will Arnett, stands out as a fan favorite with his flamboyant personality and penchant for failed magic tricks. His constant quest for attention often leads to hilariously awkward situations, especially in his interactions with his brother Michael. Meanwhile, Tobias Fünke, portrayed by David Cross, adds another layer of comedy with his eccentric ambition to become an actor. Tobias's frequent misuse of language and obliviousness to social cues create some of the series' most unforgettable moments.

Lucille Bluth, the sharp-tongued matriarch played by Jessica Walter, showcases her manipulative prowess with biting wit and unapologetic favoritism toward her son Buster. Her dynamic with her children highlights her controlling nature, providing endless laughs. The Narrator, voiced by Ron Howard, ties these characters together with clever commentary that enhances the show's humor. His dry humor and ability to break the fourth wall offer a unique perspective on the Bluth family's antics. These characters collectively form the heart of Arrested Development, blending chaos and charm in every episode.