
Shark Tank — Season 4

Significant events often unfold when the five Sharks unite to forge an agreement. Currently, a recent graduate of Indianapolis, Indiana, seeks to transform everyday frustrations into advantageous solutions with his innovative ticketless coa…

A proposal for a "cheaters app"—one that allows users to conceal incoming calls from specific contacts—elicits a pointed ethical discussion from the Sharks. Concerns arise regarding the potential for such technology to facilitate infidelity…

Dancers Jonathan Roberts and Anna Trebunskaya showcased their innovative posture correction device. Nearby, entertainment reporter Robin Leach and a Florida designer displayed leather jewelry adorned with stones. Also featured was a busines…

A man adrift from work and his expectant wife offer a crowd-pleasing chicken dip; a professional football player unveils a laundry hamper with a surprising spring mechanism; and a man wary of technology demonstrates a sleek device designed …

Dresses fashioned from pillowcases lined a shelf, alongside a uniquely crafted spatula. Vitamin oral sprays stood next to waffles promising an energy boost.

Football star Brandon Jacobs is lending his support to several ventures. He's invested in a woman's endeavor to build a successful protein-enhanced energy drink, as well as a lobster roll food truck. His portfolio also includes eco-friendly…

The current trends whisper of a surprising array of innovations: a contemporary take on cleaning implements, a practical tool for removing stubborn stains, a frozen yogurt specifically formulated for canine companions, a self-balancing elec…

Seth MacFarlane has voiced his approval of an inventor who has created a series of innovative designs: a novel fly trap, a versatile child cover, a practical food storage container, and a system for maintaining manicures.

A suit for a motorized vehicle; comedy writer Bruce Vilanch offers a computer instruction project; sugar-free candy chips; and a report on a foldable guitar's progress.

A performance enhancer, forged and vetted by those who demand peak physical capability; a novel approach to selecting a wedding gown; a voyage dedicated to the appreciation of fine wines.

A Christmas tree service offering rentals; fudge crafted without gluten; a device for enhancing mobile phones; a designated area for play, suitable for both indoors and outdoors; country music artist John Rich provides a surprise for a busi…

Mark and Lori extended an offer of one million dollars to the entrepreneur, encompassing a tabletop food screen with a hinged design, a combined beer and arcade game cabinet, peel-off face paint transfers, pediatric hair care products, and …

A vessel designed to maintain beverage warmth for hours; a novel method for refreshing plush companions; a reimagining of frozen desserts.

Footwear designed for those who prefer to run without shoes; a magnetically powered device to amplify sound; a website crafting bespoke soundtracks for children; and news regarding the latest developments with "Cousins Lobster."

The seasoned entrepreneur has once again emerged with a promising concept: a portable cooler designed for handheld use, an eco-conscious alternative to traditional dry cleaning bags, and a novel substitute for chewing tobacco.

Kevin O'Leary extended a $1 million offer as six young inventors, ranging in age from twelve to eighteen, presented their creations: a device designed to detect unsafe driving, a miniature muffin reimagining the classic s'mores, and an onli…

Handcrafted eyewear from sustainable wood; a camouflage apparel collection tailored for duck hunting; a refined denim selection; luxurious bedding designed for young women.

A selection of healthy, unsweetened nut butters; a wristband designed for acupressure; a device promising tattoo removal in the home; and news on innovators developing fitness equipment inspired by surfing.

The regimen guides individuals to optimal exertion through heart rate monitoring; a series of lively gatherings, featuring a mobile disco, entertains children; a resilient protective shell safeguards mobile phones; and news is forthcoming r…

Two entrepreneurs are tackling the complexities of the daily commute, a challenge often referred to as the "carmuter triangle." Meanwhile, an 18-year-old is seeking funding for her natural skincare line, specializing in sugar scrubs and ele…

The gourmet meat business necessitated a refrigerated display case with interior LED lighting, alongside a full-body spandex suit. An advance filter water bottle was also required, as well as a follow-up regarding the play and party space …

A fishing float fashioned from a spent shotgun shell; miniature cakes baked and preserved in glass jars; a device for harnessing energy from movement; a belt designed without traditional fastenings; an exercise program structured as a dance…

A block of frozen gumbo, ready for a warm evening; a squirrel-deterrent bird feeder employing a gentle static charge; a curated coffee subscription service highlighting small-batch roasters; handcrafted wooden pieces for the home and kitche…

The simple joy of teaching a child to balance on a pedalless bicycle; a film capturing the thrill of motorcycle racing; a vibrant, hot-pink food truck staffed by striking women; and lively photo opportunities.

A pair of women presented their jewelry line, inspired by military aesthetics. They also showcased a classic British scone, bespoke furniture, a convenient luggage retrieval service offered directly to customers, and an update on the popula…

The application offers a curated collection of experiences for the discerning traveler: real-time translation services for navigating foreign lands, wholesome, natural treats for canine companions, a sophisticated dating platform geared tow…


