Shark Tank - Season 4 - Eps 2: September 21, 2012
When a man from Austin, TX pitches a so-called "cheaters app" -- which allows selected contacts to be hidden from view when calls come in -- the Sharks question and debate the morality of investing in an app that could be used to make it easier for people in relationships to cheat. Also, two business partners from Bedford, NH have top-ranked champion surfer Lakey Peterson demonstrate to the Sharks how their surf-inspired exercise equipment works; a dapper man from Acworth, GA pitches a personal style system that will help the Average Joe look and feel like an alpha male; and two women from Omaha, NE hope to make a sweet deal where customers can design their own personalized ice cream and gelato flavors. In addition, there will be an update on the recent success of Tower Paddle Boards, a business Mark Cuban invested in with Stephan Aarstol from San Diego, CA.
About Shark Tank

Title: Shark Tank
First Air Date: 2009-08-09
Last Air Date: 2025-03-21
Status: Returning Series
Rating: 6.7/10 (from 123 votes)
Language: EN
Seasons: 16
Total Episodes: 354
Network: ABC
Genres: Reality
Production Companies: Sony Pictures Television, Mark Burnett Productions, One Three Media, MGM Television, United Artists Media Group
Synopsis
Aspiring entrepreneurs pitch various business ideas to "The Sharks" -- tough, self-made, multi-millionaire and billionaire tycoons -- in hopes of landing an investment.
Cast

Mark Cuban
Self - Shark

Daymond John
Self - Shark

Barbara Corcoran
Self - Shark

Robert Herjavec
Self - Shark

Kevin O'Leary
Self - Shark

Lori Greiner
Self - Shark

Daniel Lubetzky
Self - Shark

Phil Crowley
Self - Announcer (voice)