Joseph Gordon-Levitt (b. 1981) is an actor known for his roles on 3rd Rock from the Sun and The Dark Knight Rises. He also voiced Jim Hawkins in Disney's animated film Treasure Planet, a sci-fi adaption of Robert Louis Stevenson's novel Treasure Island.
- 2013: Gordon-Levitt guest-starred in Sesame Street’s 43rd season presenting "reinforce" as the Word of the Day. (First: Episode 4318).
- 2013: Gordon-Levitt appeared in Lady Gaga & the Muppets' Holiday Spectacular, singing with Lady Gaga and interacting in a brief segment with Kermit the Frog.
- In March 2015, Gordon-Levitt was announced as a star in the untitled Fraggle Rock film.
- 2019: Gordon-Levitt appeared as the host of Sesame Street's 50th Anniversary Celebration.
- 2019: Gordon-Levitt appeared as one of the presenters honoring Sesame Street at the Kennedy Center Honors, interacting with Cookie Monster.