George Sr. gets a new lawyer; Buster fakes a coma to avoid testifying; Michael tracks down his long-lost sister,... Full summary

Michael plays the family lawyer in a mock trial; Buster pretends he is comatose; Lindsay fights for Buster's rights;... Full summary

Michael tries to keep the family from selling their shares of the stock; Lindsay uncovers a secret; George-Michael... Full summary

Michael and Buster travel to Iraq; George-Michael throws Maeby a surprise party; a prosecutor tricks Tobias into... Full summary

Michael tracks down a woman who may be his sister; Tobias and Lindsay make separate dates with the same trainer.

When Michael discovers that he may have an older sister, Nellie Bluth (Justine Bateman), he tracks her down, and in an... Full summary

Concerned about its future, George Sr. insists that the family host a fundraiser to raise awareness within the... Full summary

Michael and Gob team up to teach George Sr. a lesson; Lucille's biannual facelift inspires a new idea for a horror... Full summary

Michael worries when he learns Lucille is dating the warden (James Lipton) behind his father's back.