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 Henry Winkler Barry Zuckerkorn Guest Star John Beard John Beard Guest Star Tommy Tune Argyle Austero Guest Star Andy Richter Emmett Richter Guest Star Kristen Wiig Young Lucille Bluth Guest Star Ron Howard Self, Executive Producer Chris Diamantopoulos Marky Bark Guest Star Maria Bamford Debrie Bardeaux Guest Star Martin Mull Gene Parmesan Guest Star Liza Minnelli Lucille Austero Guest Star Brian Grazer Executive Producer David Nevins Executive Producer Mitchell Hurwitz Executive Producer, Director Troy Miller Director Richard Rosenstock Writer Dean Lorey Writer