Seth MacFarlane shows his support for a man who designed a new fly trap; multi-functional child cover; food storage container; followup on a manicure system.

In the season finale, a husband and wife duo from Raleigh, North Carolina, surprise the Sharks when they bring a party atmosphere and a male model into the Tank to…

Entrepreneurs rent tiny houses in the woods; snack chips made with cricket flour; earplugs for listening to music filter out damaging levels of sound; a modern version of a favorite…

Two sister kidpreneurs might just dance their way into the Sharks’ hearts with their body sprays and lotions designed just for tween and teen girls; a 3rd-generation chocolatier hopes the…

Fortified, sugar-free nut butters; an acupressure wrist band; an at-home tattoo removal device; an update on inventors who created surf-inspired fitness equipment.

A woman from West Haven, Utah, had to sell off 75% of her faux flower business in order to keep it alive; two men from Sausalito, California, pitch a way…

Pittsburgh Steelers wide receiver Antonio Brown touts the benefits of personalized shoe slides; a 16-year-old high school junior impresses the Sharks with an app that can stop cyberbullying messages before…

Dog chews made from yak and cow milk are pitched to the Sharks. Other products include colorful lipsticks that are organic; and there’s an update on protein-packed nut spreads invested…

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.

Kevin O’Leary makes a $1 million offer; six young inventors aged 12 to 18 present their unsafe-driving detector; a mini-muffin that is a twist on s’mores; an online chat therapy…