A SECOND NEW EPISODE OF ABC'S 'SHARK TANK' PREMIERES ON SUNDAY, OCTOBER 29

"Episode 821" - An entrepreneur from Santa Monica, California, introduces the world's first all-electric, free car-sharing service; a monthly membership that makes it easy for parents and caregivers to discover, book and attend family activities at an affordable rate, from an entrepreneur in Chicago, Illinois; a Cambridge, Massachusetts, entrepreneur invented a product that can turn any regular bicycle into an electric bike in under one minute; and a digital baby journal that captures memories through text message, from an entrepreneur in Auburndale, Massachusetts, on "Shark Tank," SUNDAY, OCT. 29 (10:00-11:00 p.m. EDT), on The ABC Television Network.

In their follow-up, entrepreneurs Andy Crady Weiss and Dave Weiss, from Palo Alto, California, showcase their smart changing pad and app, Hatch Baby, that tracks your baby's growth and health.

The Sharks in this episode are Mark Cuban, Kevin O'Leary, Lori Greiner, Barbara Corcoran and guest shark Chris Sacca.

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