It wouldn't be a new "Arrested Development" season without Henry Winkler as Barry Zuckerkorn. The Fonz himself tweeted the news that he'd be part of the Netflix Season 4 currently filming.

Winkler isn't the only returning recurring character. Judy Greer also took to Twitter to reveal she'd be returning to wreak havoc on the Bluth family as Kitty Sanchez.

Thanks to Twitter, we've had many an "Arrested Development" update in recent weeks -- Ron Howard has been tweeting details and photos since the new season went into production.

Along with Greer and Winkler, the entire main cast of "Arrested Development" will be part of the new season, which is set to launch in spring 2013. "Mad Men" star John Slattery and a few of the "Workaholics" actors have also joined the cast for the upcoming season. Howard will also appear as himself.

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  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development" Season 4

    "Arrested Development" Season 4

  • "Arrested Development"

    The cast of "Arrested Development

  • Buster Bluth

    Tony Hale as Buster Bluth

  • GOB Bluth

    Will Arnett as GOB Bluth

  • Lindsay Bluth-Funke

    Portia de Rossi as Lindsay Bluth-Funke

  • George-Michael Bluth

    Michael Cera as George-Michael Bluth

  • Lucille Bluth

    Jessica Walter as Lucille Bluth

  • George Bluth Sr.

    Jeffrey Tambor as George Bluth Sr.

  • Michael Bluth

    Jason Bateman as Michael Bluth

  • Tobias Funke

    David Cross as Tobias Funke

  • Maeby Funke

    Alia Shawkat as Maeby Funke

  • Lindsay Funke

    Portia de Rossi as Lindsay Funke

  • GOB Bluth

    Will Arnett as GOB Bluth

  • George Bluth Sr.

    Jeffrey Tambor as George Bluth Sr.

  • George-Michael Bluth

    Michael Cera as George-Michael Bluth

  • Buster Bluth

    Tony Hale as Buster Bluth

  • Tobias Funke

    David Cross as Tobias Funke

  • Michael Bluth

    Jason Bateman as Michael Bluth

  • Maeby Funke

    Alia Shawkat as Maeby Funke

  • Lucille Bluth

    Jessica Walter as Lucille Bluth

  • George Bluth

    New "Arrested Development" poster.

  • GOB Bluth

    New "Arrested Development" poster.

  • Michael Bluth

    New "Arrested Development" poster.

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