ABC's "Shark Tank" - Season Eight

SHARK TANK - "Episode 808" - A woman from West Haven, Utah, had to sell off 75% of her faux flower business in order to keep it alive; two men from Sausalito, California, pitch a technology to test mercury levels in a single piece of fish; a former corporate executive from Houston, Texas, has a platform to help people pursue their passions and brings in World Cup soccer winner Kristine Lilly and extreme sports expert Travis Brewer to convince them; and a millennial from Pittsburgh, Pennsylvania, is looking to finance her fashion brand geared toward the social media generation. Also, an update from Tracey Noonan and Danielle Desroches from Cohasset, Massachusetts, and Wicked Good Cupcakes, which Kevin O'Leary invested in during season four on "Shark Tank," airing FRIDAY, NOVEMBER 4 (9:00-10:01 p.m. EDT), on the Disney General Entertainment Content via Getty Images Television Network. (Michael Desmond/Disney General Entertainment Content via Getty Images) DAYMOND JOHN, BARBARA CORCORAN, KEVIN O'LEARY, LORI GREINER, ROBERT HERJAVEC