THE SHARKS TURN ON EACH OTHER FOR THE CHANCE AT AN INTERNET COMPANY, WITH ONE OF THEM GETTING CUT OUT OF THE DEAL AT THE LAST MINUTE, ON ABC'S "SHARK TANK"

"Episode 105" - Three of the Sharks go in on a deal together for an innovative internet company with two brothers from Brazil (Rodolfo and Alexis Saccoman, who now live in Palm Beach, Florida and San Francisco, California, respectively). But just before the deal is sealed, a battle ensues and one of the Sharks is ousted. An eccentric, life-long entrepreneur named Cactus Jack (aka Jack Barringer from Ames, Iowa), who has never had a regular job in his life, comes to the Shark Tank in order to get an investment for his latest fitness device, but he must make a huge, personal sacrifice if he wants to do business, on "Shark Tank," THURSDAY, AUGUST 5 (8:00-9:00 p.m., ET) on the ABC Television Network. (Rebroadcast: OAD: 9/6/09)

The Sharks of "Shark Tank" are real estate mogul Barbara Corcoran, "infomercial" industry pioneer Kevin Harrington, technology innovator Robert Herjavec, fashion icon Daymond John and financial expert Kevin O'Leary.

This program carries a TV-PG,L parental guideline.

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