Jason Bateman Michael Bluth Actor Portia de Rossi Lindsay Funke Actor Michael Cera George Michael Bluth Actor Alia Shawkat Maeby Funke Actor Jessica Walter Lucille Bluth Actor Will Arnett George Oscar Bluth II Actor Tony Hale Byron "Buster" Bluth Actor Jeffrey Tambor George Bluth, Sr. Actor David Cross Tobias Funke Actor Bob Odenkirk Dr. Phil Gunty Guest Star Tom Kiesche Umpire , Guard Guest Star Rocky McMurray Warden James Buck Guest Star Ski Carr Batter Guest Star Judy Greer Kitty Sanchez Guest Star Ron Howard Executive Producer Brian Grazer Executive Producer David Nevins Executive Producer Mitchell Hurwitz Executive Producer Greg Mottola Director John Levenstein Writer Richard Rosenstock Writer