Season 4 is opened with the appearance of four ambitious contestants, who present their breakthrough business concepts to impact the Shark. Competing harshly with each other, the four tries to attract investments and start their own business.
Shark Tank Season 4 is a TV Show movie. Movies starcast is Mark Cuban, Barbara Corcoran, Daymond John, Robert Herjavec, Lori Greiner, Mark Burnett, . 75% people like this.Shark Tank Season 4 Movie release in 2012.