Peggy leads a troupe of "wenches" to protest their unfair treatment at the Renaissance Faire, where Hank is trying to land a big-money propane account.
Unable to find a full-time teaching job, Peggy pretends to be a nun to land a position at a Catholic school, ending her budding career at Strickland Propane.
After learning the Army used him as a guinea pig for an experimental drug, Bill gets drunk and steals a tank. And it's up to his friends to try to return it.
Peggy gets a job at Alamo Beer, but a clause in her contract prevents her from telling Hank why Texas is completely devoid of the brew for the next 36 hours.
Oblivious to its cultlike ways, Luanne joins a sorority and gets Peggy in too; Hank and the boys rescue emus from death, but don't know what to do with them.
The Hills are off to Japan so Cotton can apologize to the widow of a soldier he killed in WWII, but something about Cotton's story doesn't quite add up.