Sharon Lawrence makes her first series appearance as obstreperous "super-mom" Maisy Gibbons, with whom Lynette (Felicity Huffman) has a run-in over a matter of political correctness. Meanwhile, Gabrielle (Eva Longoria) has good reason to worry that her mother-in-law (Lupe Ontiveros) knows all about her backstairs romance with the gardener. It is beginning to dawn on Bree (Marcia Cross) that the days of her "perfect" marriage are numbered. And Susan (Teri Hatcher) wants to find out why Zach Young (Cody Kasch) has been bundled off to a mental institution. ~ Hal Erickson, Rovi