Star Wars actors sing acapella theme song medley

Posted at 12:03 PM, Dec 16, 2015
and last updated 2015-12-16 13:40:12-05

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.