Virginia encourages the family to submit their own inventions in the National Invention Convention Extravaganza, so they could win the cash prize. Burt and Andrew team up to create unusual…

It’s Halloween at the 4077th, and the staff dons costumes and trade ghost stories. Father Mulcahy discovers a soldier alive that had been pronounced dead.

When Red reveals a new name, Liz learns of a plot to destroy the country’s financial system; Tom helps Liz when a loved one falls ill.