Graves and Isaiah take a chaotic trip to Graves's childhood home, while Margaret hits the campaign trail and is challenged by incumbent Senator Jerry North. Olivia fabricates a story about her baby's father. Jeremy is rattled by rumors.

Graves returns to the White House for a state dinner; Jeremy buddies up with tech billionaire Jonathan Dalton, then springs a paternity test on him; Isaiah prepares a sushi feast for Katie; Sammy takes over as lead singer of the bar band.