The season-seven episode performed live for East and West Coast broadcasts was “The Debate.” It is the seventh episode of The West Wing’s final season and aired on November 6, 2005.
The episode presents a fictional presidential debate between Democratic nominee Matt Santos and Republican nominee Arnold Vinick. Rather than filming a conventional prerecorded drama, the production staged the episode live twice so that NBC could transmit separate performances for the two U.S. time zones.
That format made “The Debate” one of the show’s most distinctive episodes. It features only Jimmy Smits and Alan Alda among the main cast, and it is the sole episode without any of the series’ original leads. Viewers sometimes confuse it with “Game On,” the season-four debate episode between Jed Bartlet and Robert Ritchie, but “Game On” was not the live season-seven production.