Mackenzie McHale is a fictional character from the television series The Newsroom, created by Aaron Sorkin. She serves as the executive producer of the news program "News Night" and is known for her strong work ethic and dedication to journalistic integrity. Mackenzie is portrayed by actress Emily Mortimer. In the series, Mackenzie navigates the challenges of running a news team while dealing with personal relationships and ethical dilemmas. Her character often emphasizes the importance of delivering accurate news and maintaining high standards in journalism, reflecting the show's focus on the media's role in society.