Seasons & episodes

Budding entrepreneurs work to persuade a panel of tycoons to invest in their business proposals in return for a percentage of equity in the company.

An inner-city teacher tries to sell the Sharks on his unique way to get children to learn; the owner of a gourmet food business watches the Sharks fight for a piece of the action; an astonishing offer is made for one life-saving idea.

An entrepreneurial novice makes a less-than-stellar presentation to the sharks; a father-son duo pitches a proposal for a revolutionary new musical product.

An entrepreneur originally from Ghana wants an investment for an Internet business; a man from California wants to franchise his graffiti-removal business.

Three of the sharks make a deal for an innovative Internet company, but before the deal can be sealed, a battle ensues and one of the sharks is ousted.

A young Chicago entrepreneur plays hardball with the sharks while seeking funding for an innovative Internet business.

A housewife from Charleston, S.C., charms the male sharks; a college student pitches a product made from soy that he creates in his mother's kitchen.

A young entrepreneur's overconfidence could blow a deal with the sharks; Kevin O'Leary follows an entrepreneur out of the Shark Tank to get the last word after being outbid by another shark.

A veterinarian's product claims to prevent cancer in pets; virtual arcade; a Texas designer pitches a line of fashionable clothing for women.

A man wants an investment from the sharks to create an extension of his already successful business; a urologist has an unusual business proposal.

Things get heated when the sharks ask a husband-and-wife team to clarify the actual value of a childcare business; a chef's salad dressing mix is removed from store shelves because of offensive packaging; a golf ball cleaner.

Two Texas bicyclists have an idea for a portable hand degreaser; a college student is passionate about his environmentally friendly clothing line; the sharks find out if lifelong entrepreneur Cactus Jack lost at least 35 pounds to seal a deal.

A California entrepreneur wants to bring back old-fashioned ice cream men; a couple's pitch is about providing legal services at a coffee house; an update on the sharks' venture with an Arizona woman and her unique plush toys.

A woman begins her presentation with shoe fashions; sisters from Chicago present a hilarious pitch; a man from Florida reinvents the umbrella.

S2 · E1Seafood Chef, Premium wine glass 2011-03-20 · 42 min＋

The Sharks are stunned by the exploits of two sisters with a children's dance company; a chef with tasty seafood products and more

S2 · E2Toygaroo, Nose filter, Bacon alarm clock 2011-03-25 · 42 min＋

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.

S2 · E3Kids seek an investor for their idea 2011-04-01 · 42 min＋

Children seek a backer for an idea spawned during a family trip and the sharks fight for a piece of a mother's furniture business.

S2 · E4HillBilly, BrocoliWad, Airline child seat 2011-04-08 · 42 min＋

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.

An entrepreneur from Chicago hopes the sharks can dig him out of a financial hole; a single mother believes her aromatic lip gloss can help women look and feel beautiful.

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.

S2 · E7Football hydration, Games2U, EcoMower 2011-04-28 · 42 min＋

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

S2 · E8ThinSpeakers, Fart candle, Firehose valve 2011-05-05 · 42 min＋

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

S2 · E9CitiKitty, OneSole, Due In... 2011-05-12 · 42 min＋

Maternity T-shirts, a toilet-training kit for cats, extravagant but affordable jewelry, and shoes with interchangeable tops are pitched in the second-season finale. Also: an update on Season 1's Voyage Air Guitar, whose inventors turned down a million-dollar offer from the sharks.

S3 · E1Week 1 2012-01-20 · 42 min＋

NBA champion Bill Walton helps a triathlete pitch his idea for a unique water bottle; a ghostwriter from California seeks a business investment; two women from Minnesota present their online business that helps people plan their own funerals.