"Designated Survivor" is a political thriller television series that premiered in 2016. The show follows Tom Kirkman, a low-level cabinet member who unexpectedly becomes the President of the United States after a catastrophic attack during the State of the Union address kills everyone ahead of him in the presidential line of succession. As Kirkman navigates the challenges of leadership, he faces threats from both domestic and international sources. The series explores themes of power, loyalty, and the complexities of governance, while also delving into Kirkman's personal life and the moral dilemmas he encounters as he strives to protect the nation.