TEMPERS FLARE AND INSULTS SPEW WHEN THE SHARKS FIGHT OVER A THREE-IN-ONE NAIL POLISH, AND A COUPLE INSIST THAT, IF THEIR INNOVATIVE SIPPY CUPS GET A DEAL, THE PRODUCT MUST BE MADE IN THE USA, ON "SHARK TANK"

Lori Greiner Returns to the Tank as Guest Shark in This Episode

"Episode 314" - Tempers flare and insults fly when the Sharks fight over an innovative three-in-one nail polish invented by a mother of six girls from West Hartford, CT, who had to sell her engagement ring to start her business. A husband and wife team of feisty New Yorkers believe they have the next big thing in women's accessories; two Pittsburgh hockey moms pitch their home-grown tank top business with interchangeable straps; and a couple from Pasadena, CA insist that their unique sippy cups be manufactured in the USA to maintain quality. In a follow up story, the entrepreneurs behind Talbott Teas from Chicago, IL have big news about a deal with Jamba Juice after their TV appearance, on "Shark Tank," THURSDAY, FEBRUARY 7 (8:00-9:00 p.m., ET) on the ABC Television Network. (Rebroadcast. OAD: 4/27/12)

The Sharks in this episode of "Shark Tank" are Mark Cuban, Lori Greiner, Robert Herjavec, Daymond John and Kevin O'Leary.

"Shark Tank" is broadcast in 720 Progressive (720P), ABC's selected HDTV format with stereo sound. This program carries a TV-PG parental guideline.

For more information on "Shark Tank," visit ABC.com.