Victor confronts Gaby about her affair with Carlos; Bree tells Susan that she thinks Mike is a drug addict; the arrival of Benjamin Tyson Hodge leads to a disagreement between Orson and Bree; and Lynette and her sisters meet to discuss their mother's care.

A tornado strikes Wisteria Lane, forcing residents into basements, cellars and safe rooms, and destroying homes and lives. Meanwhile, Katherine learns the truth about the relationship between Adam and his stalker.