The Bluth family will be back in its entirety for the “Arrested Development” movie.

According to E! Online, Michael Cera has signed on to participate in the film, after saying last year he was holding out until he saw a script.

The other stars of the TV series — Jason Bateman, Portia de Rossi, Will Arnett, Tony Hale, Jessica Walter, Jeffrey Tambor and David Cross — are already attached to the big-screen project.

Ron Howard is set to direct, while show creator Mitchell Hurwitz is reportedly writing the movie.

Production is expected to begin as early as fall 2009.

Since “Arrested Development” ended its TV run in 2006, the Brampton, Ont.-born Cera has starred in such films as “Superbad,” “Juno” and “Nick and Norah’s Infinite Playlist.”

His upcoming movies include “Year One,” “Scott Pilgrim vs. the World” and “Youth In Revolt.”