The West Wing - Season 4 - Eps 23: Twenty Five
When Bartlet learns that Zoey's kidnapping is the work of Qumari terrorists, he invokes the 25th amendment to diminish their leverage and eliminate any conflict of interest; since there's no Vice President, the power of the Presidency passes to Bartlet's chief political rival and the most powerful Republican in the country, the Speaker of the House, who immediately takes a very hard line; now that twins Huck and Molly have arrived, Toby wonders if he's capable of loving them enough.
About The West Wing

Title: The West Wing
First Air Date: 1999-09-22
Last Air Date: 2006-05-14
Status: Ended
Rating: 8.3/10 (from 506 votes)
Language: EN
Seasons: 8
Total Episodes: 154
Network: NBC
Genres: Drama
Production Companies: John Wells Productions, Warner Bros. Television
Synopsis
The West Wing provides a glimpse into presidential politics in the nation's capital as it tells the stories of the members of a fictional presidential administration. These interesting characters have humor and dedication that touches the heart while the politics that they discuss touch on everyday life.
Cast

Martin Sheen
President Josiah Bartlet

Allison Janney
C.J. Cregg

John Spencer
Leo McGarry

Bradley Whitford
Josh Lyman

Joshua Malina
Will Bailey

Alan Alda
Arnold Vinick

Jimmy Smits
Matthew Santos

Kristin Chenoweth
Annabeth Schott

Mary McCormack
Kate Harper