By Karen Valby
September 14, 2010 at 04:13 PM EDT

Image Credit: Jeff Kravitz/FilmMagic; Albert L. Ortega/PR Photos According to The Hollywood Reporter, Demi Moore, Kate Bosworth, and Thomas Haden Church have all been cast in the comedy The Reasonable Bunch, about messy exes and their splintered relatives getting into it at a family wedding. Supporting roles went to Martin Landau, Ellen Barkin, and Ellen Burstyn, who do seem like the type of family members you see hugging the margins — mini lamb chop in hand, lipstick on their teeth — at a wedding. Production is slated to begin this month in New York, with Sam Levinson, son of Barry, yes that Barry, at the helm.

PopWatchers, is Demi Moore funny? Is Ellen Barkin the more garish American equivalent of Helen Mirren when it comes to her vaguely scary, undeniable sex appeal? Are you all for stories of wacky family dysfunction, or do you have enough of that in your real life already?