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 Zach Braff Phillip Litt Guest Star Dick Van Patten Cal Cullen Guest Star Jeff Garlin Mort Meyers Guest Star Dave Attell Self Judy Greer Kitty Sanchez Guest Star Rene Millan Waiter Guest Star Michael Malota College Kid 1 Guest Star Matthew McKane College Kid 2 Guest Star Beau Wirick College Kid 3 Guest Star Ron Howard Executive Producer Brian Grazer Executive Producer David Nevins Executive Producer Mitchell Hurwitz Executive Producer Anthony Russo Director Barbie Feldman Writer Abraham Higginbotham Writer