Desperate Housewives/Now You Know

Now You Know
Season 4, Episode 1
Airdate	September 30, 2007
Production Number	40171
Written by	Marc Cherry
Directed by	Larry Shaw
← Special 5 Secrets & Lies	4x02 → Smiles of a Summer Night
Desperate Housewives — Season Four

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Now You Know is the first episode of the fourth season of Desperate Housewives, and the seventy-first episode overall.

Starring: Teri Hatcher (Susan), Felicity Huffman (Lynette), Marcia Cross (Bree), Eva Longoria Parker (Gaby), Nicollette Sheridan (Edie), Ricardo Antonio Chavira (Carlos), Andrea Bowen (Julie), Doug Savant (Tom), Kyle MacLachlan (Orson), Dana Delany (Katherine Mayfair), Brenda Strong (Mary Alice), James Denton (Mike)

Also Starring: Shawn Pyfrom (Andrew), Lyndsy Fonseca (Dylan Mayfair), Brent Kinsman (Preston), Shane Kinsman (Porter), Zane Huett (Parker)

Guest Starring: (in credits order) Nathan Fillion (Adam Mayfair), Kathryn Joosten (Karen), Julia Campbell (Muriel), Polly Bergen (Stella Wingfield), John Slattery (Victor Lang), Pat Crawford Brown (Ida Greenberg), Darian Pinkerton (Penny Scavo), Coley Sohn (Nurse), Zachary Gordon (Little Boy), Gil Glasgow (Man), Pamela Kosh (Mrs. McKeever), Jim Klock (Security Guard)