In the fourth-season opener, products include a ticketless coat-check system; a belt buckle that holds beverages; and a solution for bedbug infestations. Also: an update on an eyeglass holder from Season 3.

Starring:

Charles Barkley, Mark Cuban, Phil Crowley, Kevin Harrington, Bethenny Frankel, Kevin O'Leary, Daymond John, Alex Rodriguez, Robert Herjavec, Barbara Corcoran, Sara Blakely, 2 more, Lori Greiner, Rohan Oza

Genre: