About 1600 Penn Season 1, Episode 13 :

During an interview with Larry King, President Gilchrist inadvertently sheds some insight into his marriage and puts the legitimacy of his nuptials with Emily into question. Meanwhile, Skip looks to help resolve the situation and Becca and D.B. are met with some surprising news. Guest Stars: Adam Shapiro, Stacy Keach, Susan Park, Steve Seagren, René Auberjonois, Robbie Amell, Chuck Todd, Matt Corboy, Pete Gardner, Larry King, Christine Avila, Shaan Sharma, Kevin Derr,