Come on Over for Dinner.
Gaby learns her stalker's identity.
And Lots of Security...
A dinner party celebrating Susan's return to Wisteria Lane results in murder.
Then I Really Got Scared
Paul's health is declining and he suspects that Susan is responsible for it; Lynette and Tom fight about their family vacation; Gaby lets Juanita watch a horror movie and soon regrets it; and Bree dates a detective, but doesn't trust him.
I'll Swallow Poison on Sunday
Gaby, Juanita and Celia are staying with Bree, who must lay down the law to keep the girls from wrecking her house; Lynette clashes with Tom when he hires her and Renee to redecorate his office; Susan learns that Felicia Tillman is out of prison while she's nursing Paul back to health.
The Lies Ill-Concealed
Gaby disobeys Carlos' order not to see Bree after he learns that it was Andrew who killed his mother; Susan dreams about Paul Young after receiving Beth's kidney; Lynette resents being Tom's plus one at a weekend business conference; and Felicia Tillman tries to get Mrs. McCluskey on her side in her campaign against Paul.
Moments in the Woods
Susan starts gambling; Bree tries to stop Andrew from making a confession; Felicia moves back into the neighborhood and tries to form a truce with Paul.
Everything's Different, Nothing's Changed
Paul stands in the way of Susan receiving a kidney transplant; Tom passes up a lucrative job to continue working with Carlos; Andrew's alcohol consumption increases, worrying Bree.
Susan learns she will die soon without a kidney transplant; Juanita prepares for the school talent show; Bree looks for someone willing to donate a kidney; Lynette discourages Renee from adopting; Beth tries to find direction.
Lynette and Tom feel that it's time for twins Porter and Preston to move out on their own and learn how to become responsible adults. But the boys end up moving out to a pad that's a little too close to home. Meanwhile, as part of Gaby's therapy, she and Carlos pay a visit to her hometown to confront her past and discover that she has left a lasting impression on the town; Keith asks Bree to move...
Stella tries to forces the Scavos to pose for a family portrait with her new husband; Bree continues to keep a secret from Keith; Mike tries to determine if Zach Young was involved in Paul's shooting.
I'm Still Here
Lynette tries to talk her mother (Polly Bergen) out of marrying an obnoxious man (Larry Hagman); Bree runs into Keith's ex-girlfriend and makes a shocking discovery about his past; Carlos starts to worry about Gaby's obsession.
Where Do I Belong
Susan gets a shock when her mother (Lesley Ann Warren) and aunt (Valerie Harper) visit; Lynette seeks revenge after hearing of Tom's fling with Renee; Bree tries to befriend Beth Young (Emily Bergl); and Gaby turns obsessive over the loss of Grace
Susan's life hangs by a thread after being trampled during the Wisteria Lane riot. Meanwhile, Paul Young's fate is revealed; Keith moves in with Bree---and they get a visit from Orson; Gaby tries to fix her relationship with Juanita, but finds it tough to get rid of all traces of Grace; and Renee considers telling Lynette the truth about her past with Tom.
Down the Block There's a Riot
Paul's plan for Wisteria Lane is put into effect; Juanita discovers Gaby's secret; Bree invites Keith to move in with her; Tom is confronted about his past indiscretion.
Pleasant Little Kingdom
Gabrielle tries to keep Grace in her life; Renee shares a dark secret with Susan; Paul's plan is revealed.
Gabrielle and Carlos host Carmen, Hector and Grace for a Thanksgiving feast; Bree invites Keith's parents to her house for Thanksgiving; Renee continues to remind Tom about their past; Beth tries to uncover more about Paul's past misdeeds.
A Humiliating Business
Susan reluctantly agrees to be Paige's nanny; Lynette receives a tempting offer from Renee; Carlos and Bob strike up a friendship; Beth becomes suspicious of Paul's motives.
Excited and Scared
With Halloween approaching, Susan must reveal her secret Internet side job to Mike; Juanita grows suspicious of Gabrielle's sudden interest in Grace; Bree learns a secret about Keith.
Let Me Entertain You
Susan upsets an important client; Renee and Gabrielle reveal secrets about each other; Emma Graham plans a cabaret show.
The Thing That Counts Is What's Inside
Susan is horrified when the sexy Internet company she's been working for makes her their billboard model; Gabrielle shares her secret; Renee tries to steal Keith away from Bree.
Susan discovers that some of her best moves are being copied by a competitor; Gabrielle hires a private investigator to look into a matter; Tom's doctor prescribes an unorthodox remedy for his depression.
You Must Meet My Wife
Lynette is angry when Renee starts spending a lot of time with Tom; Bree finds herself falling for Keith (Brian Austin Green); Susan feels guilty about her side job.
Paul Young, now out of prison, returns to Wisteria Lane with an enigmatic new wife; Susan, Mike and M.J. live in an apartment on limited funds; Lynette's successful college friends pays the Scavos an unexpected visit.
Edie organizes a neighborhood search for the missing Mrs. Huber, just as the absent busybody's sister Felicia Tilman (guest-star Harriet Sansom Harris) arrives on Wisteria Lane. Meanwhile, Bree resigns herself from her marital state and asks an attractive...