Episode #24: "Oh Shenandoah"

Debut: SUNDAY, DEC. 7 (9:00-10:00 p.m. ET/PT)

Other HBO playdates: Dec. 7 (11:00 p.m., 1:00 a.m.), 9 (12:30 a.m.), 10 (10:00 p.m.), 11 (8:00 p.m.), 12 (11:00 p.m.) and 13 (12:45 a.m.)

HBO2 playdates: Dec. 8 (9:00 p.m.), 10 (2:20 a.m.) and 13 (3:30 p.m.)

Incarcerated for contempt, Will (Jeff Daniels) refuses to reveal the name of Neal's (Dev Patel) government source. Appearing to embrace Pruit's (B.J. Novak) mandate to capture younger viewers, Charlie (Sam Waterston) orders a reluctant Don (Thomas Sadoski) to track down principals in a sexual-abuse case at an elite college. Sloan (Olivia Munn) voices her objection to a new digital site built by Neal's replacement, Bree (Jon Bass). Stranded in a Moscow airport, Jim (John Gallagher, Jr.) and Maggie (Alison Pill) look to land seats for a Cuban-bound plane, hoping to interview one of its high-profile passengers.

Written by Aaron Sorkin; directed by Paul Lieberstein.