When a murder attempt is made on a seemingly innocuous family, the team travels to their version of hell during the holiday season: suburbia. Chance and Guerrero go undercover at a boring corporate office, Winston joins a neighborhood book club and Ames chaperones a high-school party as they try to figure out which family member is being targeted and why.

Chance and Ilsa's partnership is put to the test when Chance's old flame asks for his help in rescuing a kidnapped colleague from a ruthless South American dictator. Meanwhile, Winston, Guerrero and Ames must save a bumbling private investigator whose botched case has him targeted for death.