Isla Fisher and Terry Crews have signed up for the fourth season of Arrested Development.
The Confessions of a Shopaholic actress and Expendables 2 star have both already begun shooting their scenes, according to Zap2it.
The pair's roles have not yet been confirmed.
Narrator Ron Howard has praised the new season, saying: "I think it's great and that the writing is great. It's very bold. I'm very proud of [creator Mitch Hurwitz]."
A number of the show's former guest stars are returning, with Liza Minnelli, Judy Greer, Mae Whitman, Henry Winkler and Scott Baio all appearing.
Arrested Development streams its fourth season on Netflix in the UK and the US in 2013.
Watch some bloopers from the show's third season below (adult content):