Australia's sharpest business brains are back with sharper teeth. With the Sharks putting their own money in the stakes are high. Lives will pivot as...

WA inventors seek $1 million to launch their world's first electric hydrofoil; a construction manager wows with a fashion product; doctors pitch...

A small business owner with an unexciting product has the Sharks in a frenzy when she reveals sales numbers; Nick Bell locks horns with an...

Will & Woody go undercover pitching an edible serviette. A camera that takes 27 photos, a basic band to hold clothes into place, and a cabin bag that...

The Bachelor, Matt Agnew, pitches a non-alcoholic beer. An entrepreneur offends the Sharks by asking them to pay him for his time. And a device could...

Two Inventors have some fast talking to do when their new improved toilet brush snaps. Robert Herjavec gets schooled in the art of hair extensions. A...

A former model freezes during her pitch for an in-flight sleeping bag; inventors demonstrate an industrial saw that absorbs dangerous dust; social...

Dr JJ's pitch starts with "Smell my armpit," and ends with the Sharks making an offer; a mum presents her solution for easily untangling kids' hair;...