Christmas cheer is curtailed when disaster strikes.Gaby and Lynette's friendship is on the brink of collapse; Susan hatches a plan to help an irrational Katherine; Bree and Orson come to an agreement over their marriage; Danny's vital mistake may cost Angie her freedom; and a plane crashes down on Wisteria Lane, putting lives in peril.

original airdate--December 6,2009                rating--14.86 million