Jace Norman (born March 21, 2000) is an American actor. He is best known for his starring role as Henry Hart in the Nickelodeon television series Henry Danger from 2014 to 2020.
Marty McFly is Doc Brown's friend, a scientist who has built a time machine. As the two test the artifact, a fortuitous mistake brings Marty to 1955, the year his parents were in high school and had not yet met.