Jason Bateman Michael Bluth Actor Portia de Rossi Lindsay Funke Actor Will Arnett George Oscar Bluth II Actor Michael Cera George Michael Bluth Actor Alia Shawkat Maeby Funke Actor Tony Hale Byron "Buster" Bluth Actor David Cross Tobias Funke Actor Jeffrey Tambor George Bluth, Sr. Actor Jessica Walter Lucille Bluth Actor Isla Fisher Rebel Alley Guest Star Lauren Weedman Joni Beard Guest Star John Beard John Beard Guest Star Christine Taylor Sally Sitwell Guest Star Kyle Mooney Murph Guest Star Henry Winkler Barry Zuckerkorn Guest Star Ed Begley Jr. Stan Sitwell Guest Star Rebecca Drysdale Lt. Toddler Guest Star Ron Howard Ron Howard , Narrator Guest Star, Executive Producer Justin Wade Steve Holt Guest Star Kristin Vahl Krystal Guest Star Brian Grazer Executive Producer David Nevins Executive Producer Mitchell Hurwitz Executive Producer, Writer Troy Miller Director Jim Vallely Writer Maggie Rowe Writer Richard Day Writer Evan Mann Writer Gareth Reynolds Writer