Showtime’s ‘The Affair’ premieres Oct. 19 — watch the trailer

Showtime's “The Affair” premieres Oct. 19 – watch the trailer
The drama delving into an extramarital affair starring “The Wire”s” Dominic West, Joshua Jackson, Maura Tierney and Ruth Wilson is a show “more about marriage,” says writer Sarah Treem. “The term affair will prove somewhat ironic if you keep watching the show.”