X

Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Shark Tank Season 4 Episodes

26 Episodes 2012 - 2013

"Shark Tank," the American iteration of the "Dragon's Den" reality television franchise, shows a rotating cast of nascent entrepreneurs presenting their business plan to a panel of potential investors, or "sharks," in hopes of impressing them enough to win funding for their business. This season, Mark Cuban, Daymond John, Kevin O'Leary, and their fellow "sharks" judge a host of potential business ideas and products including a ticketless coat checking system, an updated belt buckle, and modernized surfing equipment.

Episode 1

Episode 402

Fri, Sep 14, 2012 61 mins

In the fourth-season opener, products include a ticketless coat-check system; a belt buckle that holds beverages; and a solution for bedbug infestations. Also: an update on an eyeglass holder from Season 3.

Where to Watch
Shark Tank, Season 4 Episode 1 image

Episode 2

Episode 401

Fri, Sep 21, 2012 61 mins

Pitches include an app for cheaters; surf-inspired exercise equipment; a personal style system for men; and consumer-designed flavors of ice cream and gelato. Also: an update on customized protein bars from Season 2.

Where to Watch
Shark Tank, Season 4 Episode 2 image

Episode 3

Episode 403

Fri, Sep 28, 2012 61 mins

A posture-correction device is demonstrated by two professional dancers; entertainment reporter Robin Leach helps pitch a line of stone-studded leather jewelry; a Vermont couple try to sell the investors on vegan, gluten-free cookies; and a business idea from a Louisiana woman who calls herself the Diaper Queen. Also: a follow-up on a San Diego man's Season 3 stand-up paddle boards.

Where to Watch
Shark Tank, Season 4 Episode 3 image

Episode 4

Episode 404

Fri, Oct 5, 2012 61 mins

An unemployed Tampa man and his pregnant wife serve their famous chicken dip; an injured NFL athlete has an idea for a spring-loaded laundry hamper; a zip bag that turns into a bowl is pitched by two brothers from Missouri; and a wireless device for finding lost keys and cell phones is demonstrated. Also: a follow-up on a Season 3 customized-cruiser-bike business.

Where to Watch
Shark Tank, Season 4 Episode 4 image

Episode 5

Episode 405

Fri, Oct 12, 2012 61 mins

Dresses made from pillowcases is a concept that both Lori and Daymond are willing to fight over; a South Carolina woman gets laughs with her name for a special spatula; a father-and-son team from California demonstrate their vitamin oral sprays; and waffles that promise an energy boost are touted by a man from Marysville, Wash. Also: an update on a Season 2 mobile entertainment business run by two brothers who passed on Kevin's investment offer.

Where to Watch
Shark Tank, Season 4 Episode 5 image

Episode 6

Episode 406

Fri, Oct 19, 2012 61 mins

NFL player Brandon Jacobs helps a New Jersey woman pitch her protein-infused energy drink; cousins from Maine look for backing for their lobster-roll food truck; a California couple shares the secret ingredient to their eco-friendly cleaning products; and a North Carolina man explains what makes his drink insulators special. Also: an update on a Season 3 lip-balm product invested in by Mark Cuban.

Where to Watch
Shark Tank, Season 4 Episode 6 image

Episode 7

Episode 407

Fri, Oct 26, 2012 61 mins

An emotional pitch is given by a stylist from Santa Monica, Cal., who started her own slip business; a man from Folcroft, Pa., explains why his scrubbing tool makes cleaning easier; a Denver couple try to sell the panel on their frozen yogurt for dogs; and a duo from Camas, Wash., demonstrate their hands-free, electric unicycle. Also: an update on a Season 3 drinking cup invested in by Robert and Mark.

Where to Watch

Episode 8

Episode 410

Fri, Nov 2, 2012 61 mins

A California man who claims to have built a better fly trap receives a show of support from "Family Guy" creator Seth MacFarlane.

Where to Watch
Shark Tank, Season 4 Episode 8 image

Episode 9

Episode 408

Fri, Nov 9, 2012 61 mins

Comedy writer Bruce Vilanch helps pitch an idea for a virtual classroom designed to teach technology to baby boomers. Other products include a motorized-vehicle suit; sugar-free candy chips; and a search engine that lists homes for sale. Also: an update on a folding-guitar business invested in by Kevin O'Leary.

Where to Watch
Shark Tank, Season 4 Episode 9 image

Episode 10

Episode 411

Fri, Nov 16, 2012 61 mins

Products include an energy-boosting nutritional supplement designed and tested by active-duty military personnel; an online boutique for bridal wear; and wine-tasting cruises. Also: a follow-up on a jewelry business from Season 2.

Where to Watch
Shark Tank, Season 4 Episode 10 image

Episode 11

Episode 409

Tue, Dec 4, 2012 61 mins

Country singer-songwriter John Rich appears during an update on a Season 3 invention for guitars. Among the products being pitched: a rent-a-live-Christmas-tree service; gluten-free fudge; and a fashion accessory that doubles as a cell-phone holder. Also: two Los Angeles moms who want to franchise their idea for a play-and-party space.

Where to Watch

Episode 12

Episode 412

Fri, Jan 4, 2013 61 mins

Mark and Lori offer an entrepreneur an investment of $1 million; an engineer runs into difficulty discussing finances; and the makers of a peanut butter from Season 3 offer an update on their business. Also: Friends share their idea for a cabinet that combines beer and video games; an idea for peel-off face paint is pitched; and a mom talks up the benefits of her hair-care products for kids.

Where to Watch

Episode 13

Episode 414

Fri, Jan 11, 2013 61 mins

A pair of chemical engineers demonstrate a capsule that can keep liquids hot for a longer period of time; a mom has an idea for cleaning stuffed toys; two Oakland men try to drum up interest in their garden-wall system; and a married couple dish out ice cream made with liquid nitrogen. Also: an update on a jewelry business from Season 3.

Where to Watch
Shark Tank, Season 4 Episode 13 image

Episode 14

Episode 413

Fri, Feb 1, 2013 61 mins

A couple from Boulder pitch sandals for barefoot runners; a rabbi from St. Paul presents his idea for an iPad-sound enhancer; a Miami homemaker hopes to drum up interest in her made-in-America bibs; and a father of seven from Hollywood talks up his Web site for creating personalized children's soundtracks. Also: an update on a Season 4 investment in a food truck that serves up lobster.

Where to Watch
Shark Tank, Season 4 Episode 14 image

Episode 15

Episode 415

Fri, Feb 8, 2013 61 mins

The creator of a toilet-training system for cats shares a new business idea; two Austin men offer to give up 100 percent of their hand-cooler business; a woman pitches her environmentally friendly dry-cleaning bag; and two baseball players from San Francisco try to score with their alternative to chewing tobacco. Also: an update on the inventor of a medicine dispenser from Season 1.

Where to Watch
Shark Tank, Season 4 Episode 15 image

Episode 16

Episode 418

Fri, Feb 15, 2013 61 mins

Kevin O'Leary offers to give an entrepreneur $1 million; six kid inventors present a device that could help save lives; a woman provides a taste of her s'mores-inspired mini-muffin recipe; two brothers from Austin have an interesting idea for a sushi restaurant; and a New Yorker talks up her online-therapy business. Also: an update on a Season 3 cargo-management system that didn't get any backing from the Sharks.

Where to Watch
Shark Tank, Season 4 Episode 16 image

Episode 17

Episode 416

Fri, Feb 22, 2013 61 mins

Three brothers pitch their idea for eyewear made from sustainable wood; a duck hunter seeks financial backing for his camouflage clothing; sorority sisters present their collection of premium denim; and a Georgia duo hope to drum up interest in high-end bedding for little girls. Also: an update on a fragrance from Season 3.

Where to Watch

Episode 18

Episode 420

Fri, Mar 1, 2013 61 mins

The Sharks get a taste of sugar-free nut butters; and learn about a stylish wristband that promises relief from nausea. Also: a device for removing tattoos; shoes with interchangeable heels; and an update on surf-inspired fitness equipment invested in by Mark.

Where to Watch
Shark Tank, Season 4 Episode 18 image

Episode 19

Episode 417

Fri, Mar 8, 2013 61 mins

A former rodeo rider talks up his workout program; a couple from Narberth, Pa., have an idea for disco parties for kids; and two friends pitch what they claim is a damage-proof case for cell phones. Also: an update on the Painted Pretzel, an Arizona-based business invested in by Mark during Season 3.

Where to Watch
Shark Tank, Season 4 Episode 19 image

Episode 20

Episode 419

Fri, Mar 29, 2013 61 mins

A device that prevents objects from getting lost in the gap between a car's front seat and the center console receives interest from the Sharks. Other products include an 18-year-old girl's line of sugar scrubs; shrink-wrap gift bags; and a solution to a possible ecological problem. Also: an update on a bedbug-detection system from Season 4.

Where to Watch
Shark Tank, Season 4 Episode 20 image

Episode 21

Episode 426

Fri, Apr 5, 2013 60 mins

A cattleman from Peoria, Ill., tries to sell the Sharks on his gourmet meat. Other pitches include a bright idea for coolers; a full-body spandex suit; and an advanced filtered-water bottle. Also: an update on a party space for kids invested in by Barbara during Season 4.

Where to Watch
Shark Tank, Season 4 Episode 21 image

Episode 22

Episode 422

Fri, Apr 26, 2013 60 mins

The Sharks are presented with a fishing bobber made from a real shotgun shell; a cupcakes-in-a-jar business; an idea for turning each step a person takes into usable electricity; and a belt with no holes. Also: an update on Billy Blanks Jr. and his Dance With Me fitness program, which Mark and Daymond invested in during Season 3.

Where to Watch
Shark Tank, Season 4 Episode 22 image

Episode 23

Episode 421

Fri, May 3, 2013 61 mins

A frozen gumbo brick is pitched to the Sharks by a former truck driver from California; and a Pennsylvania man has a "shocking" idea for keeping pesky squirrels away from his bird feeder. Also: an artisan coffee delivery service; housewares made from Vermont wood; and an update on an ice-cream business that failed to win backing.

Where to Watch
Shark Tank, Season 4 Episode 23 image

Episode 24

Episode 425

Fri, May 10, 2013 61 mins

Two filmmakers from Los Angeles look for an investment in their movie about motorcycle racing. Also: an idea for teaching kids how to ride a bike; a hamburger truck that's painted hot pink and staffed by beautiful women; a photo-booth business; and an update on a spatula that failed to interest the Sharks.

Where to Watch
Shark Tank, Season 4 Episode 24 image

Episode 25

Episode 424

Fri, May 17, 2013 61 mins

In the fourth-season finale, two business-school graduates have an idea for a translation app; an 11-year-old pitches his all-natural dog treats; a busy single hopes to find some love for her dating Web site; and two friends seek financial support for their grilled-cheese franchise. Also: an update on Ice Chips, the sugar-free candy backed by Barbara and Mark.

Where to Watch
Shark Tank, Season 4 Episode 25 image

Episode 26

Episode 423

Fri, May 17, 2013 60 mins

A jewelry line created by two women with military experience is pitched, along with a door-to-door luggage service. Also: a Colorado man who claims to have perfected the traditional English scone; a self-described "geek" with an idea for made-to-order furniture; and an update on Lori Greiner's Season 4 investment in Scrub Daddy.

Where to Watch
Shark Tank, Season 4 Episode 26 image