Most of the people I know who work out seriously do so because they have such an amazing outlook on life. To be who I want to be, I'm going to work out to be more positive, more active. It's proactive.

He will appear in and also serve as executive producer alongside Aaron Sorkin on an HBO miniseries about the Chateau Marmont Hotel. More recently he had major roles in the films License to Wed with Mandy Moore and Robin Williams and Leatherheads with George Clooney and Renée Zellweger. Krasinski filmed the footage of Scranton Pennsylvania for The Office including the clips shown in the opening credits.

John Burke Krasinski (/krəˈzɪnski/; born October 20 1979) is an American actor film director and writer. He is most widely known for playing Jim Halpert on the NBC sitcom The Office.