Shark Tank - Season 7 (2015)

A dad pitches his potty-training device, and three friends from Los Angeles hope to start a tasty trend with their baked-to-order sweets.

The Sharks bid over the asking price for one product; another pitch elicits a negative response; and two different entrepreneurs try to attract bids for a full-length mirror designed to build self-esteem and redefined drones.

Self-made billionaire Chris Sacca joins the Sharks and ends up in a battle with Lori Greiner over a tech education business started by two sisters from Pomona, California.

Jimmy Kimmel and sidekick Guillermo return to the Tank with what they believe is another revolutionary idea.

Millennial entrepreneurs are featured, including a man from NYC who pitches a product that he believes is essential in every college dorm room.

The Sharks try out a new recreational sport, and listen to a pitch concerning missing socks.

An entrepreneur uses a surprising labor force to create her products; beauty industry experts from NYC pitch their innovations.

The Sharks hear pitches appropriate for the holiday season.

A father of three from Hastings, MN creates a heavy-equipment adventure company for those whose bucket list includes running a crane or crushing a car; a duo from Los Angeles pitch their fitness food product; A Secret Service agent from Woodbridge, VA has a solution for men who want to keep their ties looking sharp, and a follow-up on Jim Tselikis and Sabin Lomac of Cousins Maine Lobster, in which Barbara Corcoran invested in Season Four.

Pitches include a deodorizer for both breath and hands, a hair product for very curly hair, and an all-in-one suction mat and plate for toddlers.

Former Google executive and billionaire Silicon Valley venture capitalist Chris Sacca,returns to the Tank as a guest Shark. A husband and wife team from Palo Alto, CA has a device for babies to stay on track and parents to stay sane; entrepreneurial twins from Denver, CO have an online business that can ease the pain of paying for college; and a man from San Francisco has a tech solution to the dreaded parking ticket.

Pitches include a customizable sports bra, a backpack that can charge mobile devices, and an enhanced SAT prep resource.

Veteran and military spouse entrepreneurs enter the Shark Tank: Two military spouses from Murfreesboro, TN built a handbag empire using upcycled military materials, but high price points may sink a deal; a former Marine from Dallas, TX tries to sell the Sharks on gloves that put wireless control of a phone at your fingertips; and a check in with Air Force veteran Kristina Guerrero, the creator of a canine meal bar, in which Daymond John invested last season.

An entrepreneur from Philadelphia pitches a smart plate containing food-recognition technology to aid dieting; two women from Minneapolis, MN create a sweetener that tastes just like honey, but not made by bees; a Houston, TX-based entrepreneur pitches a unique spa business for babies; and confident Stanford grad from San Francisco, CA believes he's at the forefront of where high tech meets fashion for men's custom shirts.

A 16-year-old from Melbourne, FL has an eco-friendly way to say goodbye to plastic bottles; a former soap star villainess from Sherman Oaks, CA has a one-piece, sun-safe swimsuit; two men from Washington, DC pitch an app that creates exercise play lists for the everyday person; and a man from Corinth, TX promises to expose the hidden secrets lurking in mattresses.

Entrepreneurs try to sell the Sharks on their made-in-America products. Business partners from Riverdale, UT believe they have created the perfect fire-starting solution; a couple from Webster Springs, WV want to sell their most popular restaurant item across the country; and two fitness buffs from Fargo, ND are confident their space-saving equipment will transform the way Americans work out at home.

A woman from Las Vegas, NV gets the Sharks to think about investing in her back pain product; a brother and sister team from Carmel, CA, have a cool way to reduce inflammation in the body; a mechanical engineer from Emeryville, CA, hopes to lock in a deal with his high-tech bike lock; and a woman from Goodyear, AZ shares her passion for her gourmet tea shots.

Two men from Provo, UT debut a motion-activated LED light that attaches to the toilet bowl; two Madison, WI guys use the power of crowd sourcing to create an alternative to traditional beer; an introvert from Orem, UT showcases vibrant fashions with unusual flair; and two animal lovers from Cedarpines Park, CA look for a deal for their interactive pet toys.

A beer enthusiast duo from Pittsburgh, PA presents a new way of keeping beer chilled for a longer amount of time; an entrepreneur and a former aerospace engineer from New York City aim to reinvent the vending machine; and two animal lovers from Austin, TX pitch natural and organic bug repellents for pets.

A cure for cellphone addiction; a toy that educates children; accessories for pets; smart tool box; Lori Greiner takes ten of her entrepreneurs to the Orgill trade show.

A man from Los Angeles has an innovative way to check your pet's health with your phone; a couple from Monarch Beach, California have a lot riding on a deal for their hand-held surf boards; two men from Encinitas, California provide female consumers a stylish way to listen to music on fashionable headphones; and an entrepreneur from Mountain View, California has an idea that makes the most of the unused space on the backside of cell phones.

Pitches include a tasty improvement on the ice cream cone, a stroller with an athletic twist, a new line of child products to make parents' lives easier, and a music-magic spectacle.

Silicon Valley billionaire Chris Sacca joins the panel as the Sharks are pitched ideas including a fashion app, rental umbrellas, edible stickers, and a way to keep track of your toddlers at school.

A woman demonstrates her hair products by cutting her own hair; a baker with a healthy frosting creation; a sister and brother duo pitch their jewelry business.

Pitches include a sleep-away camp for adults, a 15-year-old who created better equipment for her favorite sport, and a revamped version of the pinball machine.

A returning entrepreneur gets a second chance, healthy treats made for women are pitched, and an entrepreneur refuses an offer for personal reasons, resulting in a heated exchange between the Sharks.