The ladies of Wisteria Lane meet Mike and Susan's new baby; Gaby forms a bond with her tenant, Ellie; Lynette is accused of child abuse.

Residents of Wisteria Lane are faced with deadly threats; Susan realizes she is about to lose someone she loves; Katherine Mayfair's secrets are revealed.

The ladies of Wisteria Lane meet Mike and Susan's new baby; Gaby forms a bond with her tenant, Ellie; Lynette is accused of child abuse; residents of Wisteria Lane are faced with deadly... Full summary

Susan's mother-in-law visits; Carlos and Gaby find out their tenant has a dark secret; a war erupts between Bree and Edie.

Lynette finds out who started the fire at Rick's restaurant; Bree gives Orson an ultimatum; Susan reconnects with her ex-husband, Karl.

Katherine and Bree decide to start a business together; Lynette tries to deny her feelings for another man; Mike learns the truth about his nearly fatal accident.

Gaby comes to grips with the idea of having a blind husband; someone from Lynette's past surprises her by showing up at the pizzeria; Bree and Katherine work together to plan the... Full summary

Katherine is unable to keep some of her secrets; Susan's young, attractive cousin reveals more than expected; a surprise wedding ceremony has its share of secrets.

The tornado destroys Mrs. McCluskey's house, and Lynette faces the possibility that her family may not have survived; Katherine discovers that someone knows about her mysterious past.

An approaching tornado forces the Wisteria Lane residents into basements, cellars and safe rooms; Lynette faces the possibility that her family may not have survived; Katherine... Full summary