The Sharks call this investment "risky" and "a rip-off."
Sharks find the Almond Water entrepreneurs too eager to please.
These entrepreneurs might be the most nervous yet.
GrooveBook sells to Shutterfly for $14.5 Million
Will the two sisters sell out to Mark?
Two famous clients help pitch Bello Verde.
The Sharks lose patience with this pitch.
A napping mask inspires yawns.
Robert and Lori are dog lovers: Kevin, not so much.
The Sharks aren't sure TurboPup is worth their time.
The competition for Lumio is fierce.
Mark Cuban makes the biggest offer in the show's history.
Kevin calls an entrepreneur a cockroach.
The skateboard company from Season 5 is on a roll!
Sharks compete for Doorman delivery service.
Daymond learns spycraft at the Spy Ranch.
The recipient of the 2014 Emmy Award for Outstanding Structured Reality Program, Shark Tank features The Sharks -- tough, self-made, multi-millionaire and billionaire tycoons -- as they invest in America's best businesses and products. The Sharks will give people from all walks of life the chance to chase the American dream, and potentially secure business deals that could make them millionaires. They are: billionaire Mark Cuban, owner and chairman of AXS TV and outspoken owner of the 2011 NBA championship Dallas Mavericks; real estate mogul Barbara Corcoran; "Queen of QVC" Lori Greiner; technology innovator Robert Herjavec; fashion and branding expert Daymond John; and venture capitalist Kevin O'Leary.