Now You Know (Desperate Housewives) Now You Know (Desperate Housewives) "Now You Know" is the fourth season premiere episode of the American comedy-drama series, "Desperate Housewives", and the 71st episode overall. The episode premiered on American Broadcasting Company (ABC) on September 30, 2007. It was written by series creator Marc Cherry and directed by Larry Shaw. In the episode, Susan (Teri Hatcher) learns that she is expecting a child while Bree (Marcia Cross) continues to fake her own pregnancy. Gabrielle (Eva Longoria) begins an affair with her ex-husband, Carlos (Ricardo Antonio Chavira) and Lynette (Felicity Huffman) tries to conceal her cancer from her friends and
Pilot (Desperate Housewives) who is always away on business. Savant later became a series regular for the second season, a promise Cherry made to him when he signed on for the first season. Shawn Pyfrom and Joy Lauren each made their debut appearances as Andrew and Danielle Van de Kamp, Bree's defiant teenage children. Cherry stated that casting the two roles was difficult because of their limited involvement in the first few episodes of the series. Additionally, Brent Kinsman, Shane Kinsman, and Zane Huett were cast respectively as Preston, Porter, and Parker Scavo, Lynette and Tom's three sons. Filming for the pilot was