Uber mom Maisy Gibbons returns, and her secret life intersects with Bree's. Meanwhile Gabrielle's predicament worsens as she gets a taste of her own medicine, courtesy of Carlos's jailhouse confession. Susan plans to take her relationship with Mike to the next level, and Lynette, suspicious (and a little jealous) of her new nanny decides to secretly videotape her. Lastly, Susan sends Zach Young back home to his father, who makes a startling admission of his own.

Edie organizes a neighborhood search for the missing Mrs. Huber, just as the absent busybody's sister Felicia Tilman arrives on Wisteria Lane. Meanwhile, Bree resigns herself to her marital state and asks an attractive pharmacist on a date. Susan's ex Karl suddenly reappears in her life, and Lynette fears that Tom is attracted to the new nanny. Lastly, Gabrielle sinks to new depths.. she gets a job.