Star Wars actors sing acapella theme song medley

Posted: 2:28 PM, Dec 16, 2015
Updated: 2015-12-16 19:28:40Z

Climbing up the charts of virality in the social media world today is a video showing the cast of the soon-released "Star Wars: The Force Awakens" film singing the movie's theme song.

The video was a segment on "The Tonight Show Starring Jimmy Fallon" and features the show's host and house band, The Roots.