Marty McFly grabbed a guitar in “Back to the Future” and rocked out with the band at a 1950s high school dance, helping him narrowly avoid blinking out of existence before time-traveling back ...

Marty McFly grabbed a guitar in “Back to the ... under the Sea,” playing the guitar as students slow dance to “Earth Angel.” He then leads Marvin Barry and the Starlighters in a rendition ...

Marty McFly grabbed a guitar in “Back to the ... under the Sea,” playing the guitar as students slow dance to “Earth Angel.” He then leads Marvin Barry and the Starlighters in a rendition ...