Jon Stewart unpacks Jimmy Kimmel's return to television. Jacinda Ardern, the former Prime Minister of New Zealand, sits down with Jon to discuss her experiences in office, which she chronicles in an upcoming documentary, "Prime Minister."

Jon celebrates the announcement of "Jimmy Kimmel Live!'s" return; Jacinda Ardern discusses the importance of politicians' actions; the courage needed to be optimistic amidst global political polarisation.

For the final show of the week, Host Jordan Klepper sits down with actor Regina Hall to promote the film "One Battle After Another."

Host Ronny Chieng talks to Cristela Alonzo about her Netflix special "Upper Classy."

Jon Stewart taler med Harvard-professor og forfatter Jill Lepore om hendes nye bog: We the People: A History of the U.S. Constitution.

Ronny Chieng puzzles over Trump's confusingly racist AI videos of Democratic leaders; writer and director Benny Safdie discusses his new film, "The Smashing Machine," starring Dwayne The Rock Johnson.