As we wait for word on whether or not Curb Your Enthusiasm will ever return to the air, Larry David is hard at work on his upcoming movie, Clear History, which will premiere exclusively on HBO. And though most of the details on the project have been kept a secret, The Wrap has broken the news that the already impressive cast just got a bit more interesting.

The site is reporting that Kate Hudson, Danny McBride, Eva Mendes, Bill Hader, Amy Ryan, Phillip Baker Hall, and JB Smoove have all joined the project. They will be starring alongside Michael Keaton, Jon Hamm, and, of course, David himself, who were all announced earlier.

In the movie, David will play Nathan Flomm, a former marketing executive at a start-up electric car company who loses his fortune due to a petty fight with his boss. According to the site, McBride will play David’s best friend, while Ryan will play David’s ex-girlfriend, who is holding an “explicit secret.”

Greg Mottola (Superbad) is set to direct Clear History, which doesn’t have an official release date as of yet.

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[via The Wrap]