In Party Lines, President Kirkman forms an unlikely alliance in the hopes of passing his first bill while Agent Ritter is briefed by FBI Agent Hannah Wells about a new alarming threat to the nation.
Cast: Kiefer Sutherland as Tom Kirkman, Natascha McElhone as Alex Kirkman, Adan Canto as Aaron Shore, Italia Ricci as Emily Rhodes, LaMonica Garrett as Mike Ritter, with Kal Penn as Seth Wright and Maggie Q as Hannah Wells.
Guest Cast: Virginia Madsen as Congresswoman Kimble Hookstraten, Mark Deklin as Senator Jack Bowman and Geoff Pierson as former President Cornelius Moss.
Written by Jenna Richman. Mike Listo is the director.
Series: Designated Survivor Season 1 Episode 16
Airdate: Wednesday 12 April 2017 at 10.00pm on ABC