Sergio Enrique

The guys decide to compete in the university's Physics Bowl, but since Sheldon's only focus is to prove his mental superiority, the guys kick him off the team. To take his spot, they enlist his nemesis Leslie Winkle (recurring guest star SARA GILBERT).

The residents of Wisteria Lane begin to rebuild their lives after the deadly tornado. With Mrs McCluskey's house completely destroyed, Lynette faces the possibility that her family and Ida Greenberg may not have survived, and Katherine finds out that someone knows the truth about her mysterious past.

Rebecca and Jack suffer the stresses of raising a family. Beth takes action to find out if William is using drugs again. Kate struggles with her goal of losing weight.

The staff's anniversary party is cut short when they learn the president is to make an impromptu nationwide address on a matter of national security.

The team investigate a road accident that killed a Petty Officer while Gibbs tries to clear a Navy Hospital Corpsman accused of illegally providing medical aid to the victims of the crash.

Terry asks Jack to be a role model for Mason and Tony; Darren and Stitch get Ellis a new wheelchair.