Nicole Lyn who played Stacy, the intern, married Dulé Hill, (Charlie) in 2004. They were together 8 years before their divorce in 2012.
Final appearance (in flashbacks) of Kathryn Joosten as Dolores Landingham.
The Secretary of Defense makes a reference to putting CTU on alert. This is the fictional Counter Terrorist Unit depicted on the TV series "24".
In this episode at 05:50 CTU is mentioned, the Counter Terrorist Unit: an intelligence and law enforcement agency in the United States of America which does not exist in the real world but plays a central role in the TV show 24 (2001). Jack Bauer was a Special Agent at CTU Los Angeles. It should also be noted that actor Michael O'Neilll, who plays Secret Service Agent Ron Butterfield, also starred as CTU Director Richard Walsh on Season 1 of 24.
During the electoral math scene, President Bartlet (Martin Sheen)'s name is spelled wrongly as 'Bartlett' on the electoral map board.