Episode Detail: This Is Your Brain on Drugs - The Riches
Convinced that Dahlia still has a drug problem, Wayne stages an unusual intervention: He takes meth himself. A speed-filled romp ensues, with side trips to Cherien's mother's nursing home and a church confessional, so it's up to Dahlia to keep things together at Panco. Meanwhile, Dale shows up in Edenfalls and hits it off with Hartley.