Don't fret, it's official! Henry Winkler will be returning to reprise Bluth family attorney Barry Zuckerkorn when Arrested Development returns for Season 4 on Netflix in 2013.

The iconic TV actor will be appearing in a number of episodes throughout this new season. Here's what he tweeted from the set.

Arrested Development Season 4 doesn't have a confirmed launch date just yet, but it will be arriving sometime in the spring. Henry Winkler currently has a recurring role on the Adult Swim comedy Children's Hospital.

In other Arrested Development news, Tony Hale tweeted out his return to the series with this photo.