UNIQUE PRODUCTS AND INNOVATIVE SOLUTIONS HEAD INTO THE TANK ON ABC'S 'SHARK TANK'

"1104" - Entrepreneurs from Austin, Texas, bring a unique solution to remembering passed loved ones by turning their ashes into diamonds. While entrepreneurs from New York City claim they have redesigned the best version of a men's classic fashion staple. Entrepreneurs from San Diego, California, and Phoenix, Arizona, believe they have a game-changing innovation to wireless charging. And finally, a couple from Everett, Washington, claim to have finally solved the mystery of the missing baby sock on "Shark Tank," SUNDAY, JAN. 5 (10:00-11:00 p.m. EST), on ABC. (TV-PG, L) Episodes can also be viewed on ABC.com, the ABC app and Hulu. (Rebroadcast. OAD: 10/13/19)

In a "Shark Tank" update, Shaan Patel, from Las Vegas, Nevada, updates his investor Mark Cuban on Prep Expert, the only SAT test prep company created by a student who achieved a perfect score in high school.

The Sharks in this episode are Mark Cuban, Kevin O'Leary, Lori Greiner, Robert Herjavec and Daymond John.