Cynthia McFadden is an American television journalist who is currently the senior legal and investigative correspondent for NBC News. She was an anchor and correspondent for ABC News who co-anchored Nightline, and occasionally appeared on ABC News special Primetime. She was with ABC News from 1994 to 2014 and joined NBC News in March 2014.

William Francis Weir is an American television journalist and author based in Manhattan. Weir is a correspondent and anchor for CNN, and the creator and host of the global documentary series "The Wonder List with Bill Weir." He is the former co-anchor of Nightline on ABC television network in the United States and co-anchored the weekend edition of Good Morning America from 2004 to 2010. His debut book, Life as We Know It , confronts the biggest threats to life as we know it and explores ideas for building a more promising future, drawing on his reporting experience as CNN's Chief Climate Correspondent and as the host of The Wonder List.