YouTube Sensation Keenan Cahill Goes 'Bouncing Off the Walls' With Spider-Man's Reeve Carney

YouTube sensation Keenan Cahill already showed off his lip-synching skills alongside famous faces like Darren Criss and Katy Perry, and now the charming 16 year-old has recruited a Broadway superhero for his latest video. Spider-Man, Turn Off the Dark leading man Reeve Carney recently joined Cahill for a fun sing-along video of "Bouncing Off the Walls" from the musical extravaganza. Take a look as Carney and Cahill sing about Spidey's super powers, then be sure to head to the Foxwoods Theatre to catch Carney bounce off the walls for real!