Lizzy Caplan, 42, stars as Alexandra Mullen, President Mullens’ daughter and a current congresswoman. Alexandra is often publicly at odds with her father and is named as the head of the Congressional Oversight Committee formed to keep an eye on her father’s investigation.

Robert De Niro is set to make his TV debut in "Zero Day." The Netflix series follows a former U.S. president who's tapped to lead a commission tasked with tracking down the perpetrators of a devastating cyberattack responsible for the deaths of thousands of Americans,

Angela Bassett, Joan Allen, Connie Britton, Jesse Plemons and Lizzy Caplan co-star in a series about politicians trying to find answers after a deadly cyberattack.