Best Episodes of Shark Tank

Ideas include a training system for salespeople, a management system for cargo trucks, family-friendly Las Vegas entertainment and a cat-portrait business. Also: a follow-up on a Season 2 potty-training product for cats.

An edible flower company; a way to be active yet protected while under the sun; a clean makeup brand; a modern dental tool used for oral care; an update on Foam Party Hats.

The Tank is transformed into a winter wonderland, and entrepreneurs present Sharks with business opportunities that celebrate the magic of the holiday season.

An 11-year-old inventor from San Clemente, California, recycles a skateboard deck to fit inside lockers and backpacks; an entrepreneur from Meridianville, Alabama, revolutionizes aerial sports; a husband and wife team from Vicksburg, Mississippi create outdoor camping gear; and an entrepreneur from San Francisco, California, claims her five-minute meditation app will help the world reduce stress.

A self-tanner geared toward men; a new-and-improved flashlight; a reusable cup service for marathoners; an authentic instant pho.

An heirloom keepsake trunk; an easy-to-sew quilt kit; a line of seamless swimsuits and outdoor performance socks created for women; Jamie Kern Lima guest sharks.

A kid-friendly coffee brand; gluten-free pastries; a personalized bird food mix; a book that keeps one's family history alive.

A twist on the traditional ice cream cone; a gadget to help control a cellphone safely while on the move; an app for travel enthusiasts; innovative winter equipment; an update on Bee Sweet Lemonade.

An all-in-one styling device for textured hair; a multiuse water bottle; a baby bottle monitor that signals spoiled milk; swim goggles that will not pull one's hair; Emma Grede returns as guest shark.

Customizable ski poles; all-natural lip balms; at-home sugaring hair removal kits; a line of oat-based doughnuts; Kendra Scott guest judges.

Guest shark Daniel Lubetzky; a beauty line that uses an ancient symbol of Mexican culture; a product for healthy drinks; an allergen-free snack; an entrepreneur introduces beverages inspired by the flavors of his Latin American culture.

Mushroom-based mocktails; custom-fit mouthguards; an Asian American-led sneaker brand; an app to boost one's cardio game.

Practical water bottle accessories; a baby name database; an easy-to-use tub hose; hassle-free baby clothes.

Entrepreneurs create the ultimate survival kits to get through the first 72 hours of an emergency; parents from Crested Butte, Colorado, create a thriving business that is disrupting the snack chip industry; an entrepreneur from Cary, North Carolina, has a wireless microphone that you can throw; and a recent college grad from Hamilton, New York, designs an app that takes the guesswork out of navigating big airports.

Freeze-dried "miracle" berries; a clothing brand founded on mental health; edible food paint for children; satin-lined headwraps.

Products include a low-calorie chocolate, a wine to pair with pizza, a medical eye patch for children and an herbal soap for eczema.

An immersive murder mystery experience; an app that turns any video into a game; self-service grocery stores; allergen-free baked goods; guest Shark Jason Blum.

An Illinois perfume peddler; a San Francisco woman selling luxury soap; an Alabama guitar teacher who says his learning system is unique; a “Mr. Mom” from Baton Rouge, La., with accessories for blue jeans. Also: an update on a gourmet seafood business from Season 2.

Guest shark Peter Jones; a luxury apparel line designed to elevate one's office look; a portable way to enjoy beverages on tap; a fruit preservation device; a fruit-infused wine collection; an update on Curie, a natural product line.

Daniel Lubetzky guest sharks; a way to attract hummingbirds; easing anxiety with an entertaining product; a fire-defense system; a wearable fitness design makes it easier and faster to sweat; an update on Basepaws, a pet genetic testing company.

A damage-free wall light; an umbrella with two handles; a silicone placemat with an edge; a gluten-free alternative to popcorn.

A state-of-the-art bionic prosthetic device; artisanal desserts for dogs; a bug-catching device; insulated water bottles guaranteed to keep beverages cold for 36 hours.

At-home seafood steam pots; fried chicken-shaped ice cream; a magnetic solution to safely secure skis and snowboards; a portable backyard golf game; Todd Graves guest sharks.

A kid-friendly cardboard cutter; a way to strengthen one's athletic grip; a creative content camp for kids; a refreshing twist on sweet tea; Rashaun Williams returns as guest shark.

A portable pingpong game; an at-home bar experience; a T-shirt brand that aims to preserve family memories; a lightweight foam cooler fit for any occasion; Todd Graves returns.

Barbara and Kevin take part in a demonstration for an innovative way to tie the knot, and a Pittsburgh native gives an update on her prospering business of sugar scrubs. Also: Two young women pitch toys designed to empower the next generation of female engineers and innovators, a family man tries to sell his design for a porcelain coffee mug that is both elegant and functional, and a finer, more precise golf putter is presented to the Sharks.

Emma Grede guest sharks; a product aimed at keeping smiles fresh and bright; a solution to a growing problem in the apparel industry; an anti-chafing product; a beverage with African roots; an update on Cupboard Pro.

A self-sanitizing baby accessory; a storage solution for road trippers; a pet safety service; a nutrient-dense sweet indulgence.

Tilt-able and flippable reading glasses; an exciting educational game for kids; high-tech ski goggles; a line of delicious dessert toppings.

An energy and nutritional supplement designed and tested by active members of the military; a new way to shop for bridal wear; a wine tasting cruise.

Two entrepreneurs try to solve the "carmuter triangle"; an 18-year-old seeks an investment in her natural skincare line of sugar scrubs; shrink-wrap gift bags.

Reality TV personality Peter Jones; a tool for cleaning quickly and easily; a healthier version of a favorite indulgence; a stylish men's apparel line; a problem-solving wearable design; an update on Quevos.

Entrepreneurs present spellbinding, spine-tingling business opportunities; Blumhouse CEO and founder Jason Blum joins the panel as a guest shark.

Kitty litter that signals health issues; a chic lunch box; high-performance baby blankets; bodysuits designed for women in uniform; Good American CEO Emma Grede returns as guest shark.

An ergonomic bike seat; an app that simplifies wedding planning; a post-workout muscle recovery soap; a simple tool to add bling to hair.

A robotic burger vending machine; bespoke hats that display hometown pride; customizable footwear; a resistance band to develop the perfect jump shot; guest shark Michael Rubin.

Chic fashion accessories for dogs; a breathalyzer app; gourmet mango preserves; an update on the creator of spa-quality body scrubs.

Aromatherapy sprays to help kids afraid of the dark; a carrier for toddlers; protecting hair from cooking fumes; a cooking tray for ramen noodles.

Guest shark Nick Woodman; pitches include a healthier tortilla chip made of fresh sweet corn, manufactured fire logs that are scented, and an update on Tipsy Elves.

A father and his 15-year-old son from Cincinnati, Ohio, share their solution for storing paint efficiently. Two tech-savvy entrepreneurs from Somerville, Massachusetts, show off their portable electric vehicle charger. A husband and wife from Milltown, New Jersey, pitch their product designed to keep garments safe from bacteria and odor. An entrepreneur from Portland, Oregon, tries to convince the Sharks he’s brought blankets into the 21st century.