After a father and daughter are kidnapped on Thanksgiving, the team discovers a hostage situation involving police deputies. When the gunmen offer an exchange for the hostages, Simone is sent undercover by Garza, and Lopez arrives to help rescue Wesley. Meanwhile, Laura and Brendon search for a nanny cam that could reveal the identity of the kidnapper.

A mysterious caller threatens to reveal a leaked list of undercover FBI agents if a prisoner is not released. After an exposed agent is mortally wounded, the team identifies the caller and heads to the Port of Los Angeles to secure the release of the prisoner. Later, Simone enlists John Nolan to help her remodel Cutty's garage into a living space; and Brendon, ready to confess his feelings to Antoinette, discovers she has feelings for someone else.