AN APP THAT TURNS A SMARTPHONE INTO A PERSONAL SECURITY DEVICE TO RIVAL 911, ON ABC'S "SHARK TANK"

"Episode 604" - A man from Egg Harbor, Wisconsin touts olive oil bars where you can sample the oil before purchasing; a couple from Sebastapol, California tries to sell the Sharks on a unique wedding registry geared towards saving for the honeymoon; a new product from two Phoenixville, Pennsylvania men can turn a smartphone into a personal security device, live-streaming video and audio to your contacts for rescue with just one tap; a boxed wine geared to millenials from three Austin, Texas entrepreneurs, and a follow up on Breathometer, a deal from season 5 that almost all the Sharks invested in. The product is a Breathalyzer that works with a smart phone to tell if you are over the legal limit, on "Shark Tank," FRIDAY, OCTOBER 24 (9:00-10:01 p.m., ET) on the ABC Television Network.

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

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

For more information on "Shark Tank," visit ABC.com.