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.false2026-11-05 11:53:25Now You KnowMarc CherryMarc Cherry8.82007tt100284533574143ComedyDramaMystery0/media/Series/Desperate.Housewives.COMPLETE.X265.HEVC.1080p.MULTi.WEBRip.AvALoN/Desperate.Housewives.S04.X265.HEVC.1080p.MULTi.WEBRip.AvALoN/Desperate.Housewives.S04E01.1080p.MULTi.WEB-DL.AvALoN-thumb.jpgTeri HatcherSusan MayerActor0/config/metadata/People/T/Teri Hatcher/folder.jpgFelicity HuffmanLynette ScavoActor1/config/metadata/People/F/Felicity Huffman/folder.jpgMarcia CrossBree Van de KampActor2/config/metadata/People/M/Marcia Cross/folder.jpgEva LongoriaGabrielle SolisActor3/config/metadata/People/E/Eva Longoria/folder.jpgRicardo ChaviraCarlos SolisActor4/config/metadata/People/R/Ricardo Chavira/folder.jpgDoug SavantTom ScavoActor5/config/metadata/People/D/Doug Savant/folder.jpgNicollette SheridanEdie BrittActor6/config/metadata/People/N/Nicollette Sheridan/folder.jpgJames DentonMike DelfinoActor8/config/metadata/People/J/James Denton/folder.jpgBrenda StrongMary Alice YoungActor10/config/metadata/People/B/Brenda Strong/folder.jpgKyle MacLachlanOrson HodgeActor14/config/metadata/People/K/Kyle MacLachlan/folder.jpgDana DelanyKatherine MayfairActor16/config/metadata/People/D/Dana Delany/folder.jpgShawn PyfromAndrew Van de KampActor19/config/metadata/People/S/Shawn Pyfrom/folder.jpgAndrea BowenJulie MayerActor21/config/metadata/People/A/Andrea Bowen/folder.jpgKathryn JoostenKaren McCluskeyGuestStar25/config/metadata/People/K/Kathryn Joosten/folder.jpgJulia CampbellMurielGuestStar537/config/metadata/People/J/Julia Campbell/folder.jpgPolly BergenStella WingfieldGuestStar538/config/metadata/People/P/Polly Bergen/folder.jpgNathan FillionAdam MayfairGuestStar585/config/metadata/People/N/Nathan Fillion/folder.jpgJohn SlatteryVictor LangGuestStar621/config/metadata/People/J/John Slattery/folder.jpgPamela KoshMrs. McKeeverGuestStar623Lyndsy FonsecaDylan MayfairGuestStar635/config/metadata/People/L/Lyndsy Fonseca/folder.jpgZane HuettParker ScavoGuestStar748/config/metadata/People/Z/Zane Huett/folder.jpgPat Crawford BrownIda GreenbergGuestStar772/config/metadata/People/P/Pat Crawford Brown/folder.jpgZachary GordonLittle Robin HoodGuestStar856/config/metadata/People/Z/Zachary Gordon/folder.jpgColey SohnNurseGuestStar1179Gil GlasgowManGuestStar1180/config/metadata/People/G/Gil Glasgow/folder.jpgJim KlockSecurity GuardGuestStar1181/config/metadata/People/J/Jim Klock/folder.jpgDesperate Housewives142007-09-30subripsubrip00fraprogressiveFalseFalsesubripsubrip00fraprogressiveFalseFalsesubripsubrip00engprogressiveFalseFalse