A shot cop's 15-year-old son is given the authority to decide the course of his father's treatment, and he turns to Ray for advice. Carter accompanies Wendall rock climbing. Luka begins to take a more active role in Alex's life after he's suspended for bringing a copy of Maxim to school. An exhausted Chen returns to work, where Pratt finds her stealing potassium.
Elenco: Maura Tierney , Parminder Nagra , Scott Grimes , Linda Cardellini , John Stamos , David Lyons , Angela Bassett , Laura Innes , Lily Mariye , Linda Cardellini , Maura Tierney , Mekhi Phifer , Noah Wyle , Parminder Nagra , Scott Grimes , Sherry Stringfield , Yvette Freeman , Eriq La Salle , Kellie Martin , John Stamos , Michael Michele , Erik Palladino , Angela Bassett , David Lyons , Chase Masterson , Swoosie Kurtz , Lisa Vidal , Laura Cerón .