Charming and often hilarious farce with Steve Martin as naive architect Newton Davis, who builds a suburban dream house for his long-time girlfriend, Becky (Dana Delany). After Becky turns down his marriage offer, Gwen, a wacky waitress with a penchant for lying (Goldie Hawn) moves into his home, pretends to be his wife, and insinuates her way into his family. Julie Harris, Donald Moffat co-star; directed by Frank Oz. 102 min. Widescreen (Enhanced); Soundtrack: English.