"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 ABC on September 30, 2007. It was written by series creator Marc Cherry and directed by Larry Shaw.
In the episode, Susan learns that she is expecting a child while Bree continues to fake her own pregnancy. Gabrielle begins an affair with her ex-husband, Carlos and Lynette tries to conceal her cancer from her friends and children. The episode also introduces Katherine Mayfair, Susan's old friend who returns to the neighborhood after being away for 12 years.
"Now You Know" drew over 19 million viewers, becoming the fourth most watched program of the week across all networks. Nevertheless, it was the least watched Desperate Housewives season premiere at the time. The episode received positive reviews from critics, who agreed that the episode showed significant improvement over the show's third season. Critics also praised the addition of Delany to the cast. ABC and the show's producers received viewer backlash due to an alleged slur against Filipino doctors included in the episode.Read More
This is the show's first Halloween episode. Edie Britt's biggest fear comes true when Carlos walks out on their relationship. Susan finds Mike's father, who was supposedly dead. Danielle goes into labor right in the middle of the Halloween party... and somebody has to deliver the baby.Read More
A mysterious stalker from Adam's past shows up on Wisteria Lane, and they have dinner. Detectives question Gabrielle about Victor's whereabouts. Danielle's baby puts stress on Bree and Orson's marriage. Lynette has a reunion with her long-lost stepfather, Glen. Susan notices Mike is behaving strangely.Read More
Two weeks after the tornado, with Mike still in rehab, Mrs. Delfino gets a visit from her cousin Tim. Meanwhile, Bree desperately awaits to return to her own house. Gabrielle learns that Carlos' blindness is permanent. Katherine is unable to keep some of her secrets from the women of Wisteria Lane. Finally, a surprise wedding ceremony has its own share of secrets.Read More
Susan and Mike try to name their son. Lynette is arrested for supposedly attacking Kayla, and Tom must do what he can to save his family. Bree is being stalked by Orson, and when she meets with Reverend Green, the reverend tries to hit on her. In the meantime, Gabrielle is still helping the police trying to detain Ellie for dealing drugs. Finally, Katherine is visited by her ex-husband, Wayne.Read More