FITNESS APPAREL THAT CATERS TO A SPECIAL ASSET, A LOCATION DEVICE THAT COULD MAKE THE DIFFERENCE BETWEEN LIFE AND DEATH, AN ADULT SIPPY CUP FOR DRINKING WINE AND AN INNOVATIVE WAY TO KEEP BELONGINGS SAFE, ON AN ALL-NEW 'SHARK TANK,' AIRING APRIL 21 ON ABC

"Episode 820" - Newlyweds and bodybuilders from Dallas, Texas, married strength with glamour and created a fitness apparel line that caters to the woman who loves building her booty; two friends from San Marcos, California, need the Sharks' help to grow their no-spill, portable and stem-less wine glass business; a Ph.D. scientist and big-wave surfer from Honolulu, Hawaii, invented a rescue signal for people that could make the difference between life and death; and two entrepreneurs from New Albany, Ohio, hope to bag some Sharks into a deal with their unique slash-proof and water-resistant backpacks. Also, a follow-up with Erik Hopperstad and Brian Brasch from Fargo, North Dakota, and their business, PRX Performance, which fits home gym equipment into small spaces, which Kevin O'Leary invested in during season seven, on "Shark Tank," airing FRIDAY, APRIL 21 (9:00-10:01 p.m. EDT), on The ABC Television Network.

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

"Shark Tank" is broadcast in 720 Progressive (720P), ABC's selected HDTV format with stereo sound. This program carries a TV-PG parental guideline.