As a bad batch of heroin hits the streets of San Francisco, Glenn questions Nancy's judgment during an encounter with a "frequent flyer." Meanwhile, a bizarre theft sends Marisa on wild goose chase. Elsewhere, Boone contemplates his future and takes a new step, while a romance begins to take off.
Elenco: Cliff Curtis , Anastasia Griffith , Taylor Kinney , Aimee Garcia , Derek Luke , Jamey Sheridan , Kevin Rankin .