Episode #56: "Eldorado" (series finale)

Debut: SUNDAY, OCT. 26 (9:00-10:00 p.m.)

Other HBO playdates: Oct. 26 (11:30 p.m., 1:00 a.m.), 27 (1:00 a.m.), 28 (11:30 p.m.), 29 (8:00 p.m.) and 30 (10:00 p.m.)

HBO2 playdates: Oct. 27 (9:00 p.m.) and 29 (10:00 p.m.)

After a shakeup, Nucky looks to relocate to Manhattan from Atlantic City. Margaret impresses Nucky and a grain-company stockholder; Luciano tends to unfinished business while establishing a mob commission; Willie shares underworld details with his boss, the U.S. Attorney; Nucky visits Gillian at the hospital. In 1897, Nucky copes with a family crisis, while making a deal with the Commodore that will settle his future.

Written by Howard Korder & Terence Winter; directed by Tim Van Patten.