For Disney, he made a cameo in the 2011 film, The Muppets and voiced "Frightening" Frank McCay in the 2013 Disney/Pixar film, Monsters University, and narrated the 2017 Disneynature film, Born in China.
He is the husband of Emily Blunt.
- Krasinski was originally shortlisted for the role of Captain America in Captain America: The First Avenger, but in the end, Chris Evans was cast instead.
- He was once considered for the of Star-Lord in Guardians of the Galaxy along with Joel Edgerton, Eddie Redmayne, Jensen Ackles, Lee Pace, Wes Bentley, Jack Huston, Cam Gigandet, Sullivan Stapleton, Logan Marshall-Green, Garrett Hedlund, Chris Lowell, James Marsden, Jim Sturgess, Joseph Gordon-Levitt, Aaron Paul, Michael Rosenbaum, and Zachary Levi. In the end, Chris Pratt was cast.
- Krasinski, Whoopi Goldberg, Chevy Chase, Bill Hader, Jon Stewart, William H. Macy, Ian McKellen, Judi Dench, and Kevin Smith have worked on the American version of the film The Magic Roundabout, a US film titled Doogal (2006).