Only four contestants remain on Discovery's Kal Penn-hosted competition, which pits a group of geniuses against one another in a series of engineering challenges.
'Big Brain Theory': NASCAR Champion Carl Edwards Serves as Guest Judge (Exclusive Video)
Hollywood Reporter - 12 Jun 2013 15:00
Only four contestants remain on Discovery's Kal Penn-hosted competition, which pits a group of geniuses against one another in a series of engineering challenges.
Share this Article
Recommended