20. Episode 20 (2012)

The Dragons find out what's smart in branded phone casings; a water dispenser soaks up some offers; and a home improvement invention impresses. Plus a hangover cure gets a shot at a deal. Pitches include: HomeSav.com, 3D Sawhorse Bracket, Last Call, AquaOvo, Smart Casing.

Release date: 2012-03-21