Shark Tank >> Season 2

A woman seeks an investment for a toilet training kit for cats; the sharks fight for a piece of a million-dollar company owned by a pharmacist.

Tensions rise when Mark Cuban urges entrepreneurs to ignore the other sharks and negotiate only with him.

A former athlete believes his product can save lives; environmental lawn-mowers; solution to car sickness; kids birthday party franchise.

An entrepreneur presents a line of luxury maternity gowns; a woman tries to impress the sharks with her homemade cakes; the sharks fight over a stay-at-home dad's product.

Comic Jeff Foxworthy makes his debut as a guest Shark investor; actor Vincent Pastore pitches a business proposition; a flight attendant and her husband present their unique portable child's seat.

Children seek a backer for an idea spawned during a family trip; the sharks fight for a piece of a mother's furniture business; a personal trainer thinks he has the next trend in fitness equipment.

A shark wants to invest $4 million in a business; a toy-rental business; a bacon-scented wake-up call; an update on a deal from last season.

The exploits of two sisters with a children's dance company shock the sharks; a chef creates tasty seafood products; a winemaker has a game-changing product; an entrepreneur has a line of men's magnetic collar-stays.