Desperate Housewives (season 2) cast. The season sees the promotion of three former guest stars, who begin acting as series regulars from the season's first episode. The series is narrated by Brenda Strong, from the point of view of the deceased Mary Alice Young, as she observes, from a unique perspective, the lives of the Wisteria Lane residents and her former best friends. Susan Mayer, portrayed by Teri Hatcher, is divorcée and single mother, who, in her continuous search for a romantic commitment, ends up in bed with her former husband. Felicity Huffman portrayed Lynette Scavo, who starts neglecting her responsibilities as a mother,
Desperate Housewives (season 4) Preston Scavo, Porter Scavo and Parker Scavo, Lynette's troublesome children. Rachel Fox was promoted to regular after guest starring in several episodes in the previous season as Kayla Huntington Scavo, Tom's mischievous daughter and the result of an affair he had before meeting Lynette. This season featured many established and new guest stars. Kathryn Joosten portrayed Karen McCluskey, one of the most prominent residents of Wisteria Lane, Richard Burgi appeared as Karl Mayer, Susan's ex-husband who is also married again, Pat Crawford Brown played elderly neighbor Ida Greenberg, whereas Tuc Watkins and Kevin Rahm made their debut in this season