Career pressures result in Nathan and Haley making a difficult choice for their family
Thanksgiving dinner becomes uncomfortable for Serena when Lily invites Trip and his wife to attend
Peter makes one last attempt to save Nathan; Claire considers joining Samuel's carnival
Wilson's old friend is admitted, but moral dilemmas arise with the personal case
Susan discovers Bree's secret; Carlos and Lynette fight at the office
The Simpsons get stranded in hill country and are introduced to witchcraft and moonshine