According to The Hollywood Reporter, Kristin Chenoweth has boarded Columbia Pictures' RV. Barry Sonnenfeld is directing the Robin Williams-starrer, which is being produced by Red Wagon's Douglas Wick and Lucy Fisher.

The comedy follows a man (Williams) and his dysfunctional family who rent an RV and head for the Rockies, ending up in a campground community. Chenoweth plays Mary Jo, a stay-at-home business woman who sells products out of her trailer and a member of that community.

Cheryl Hines is also cast. The original script was written by Geoff Rodkey. Lowell Ganz and Babaloo Mandel wrote the most recent draft. Chenoweth's upcoming films include Bewitched and Pink Panther, and will appear in Running with Scissors with Annette Bening and Gwyneth Paltrow, and Stranger than Fiction opposite Will Farrell and Dustin Hoffman.