The season premiere of Dragons' Den features a new dragon, wealthy philanthropist and maverick investment banker, Brett Wilson; along with some energetic entrepreneurs, a dog that wants to be famous, and a golf shoe that sparks an aggressive bidding war.

The Dragons are torn between a superior pitcher and his inferior idea, and an acrobatic pitch by an aerial artist has Kevin showing his devilish side. Plus, A+ software for teachers, a better way to Roll up the Rim, and the Canadian sombrero.

A husband and wife duo has the dragons breathing fire with their spicy BBQ sauce; two mom-preneurs hope to make life easier with their time-saving inventions. Plus, the dragons get steamed up over hot dogs, anti-freeze, and a secret system for parking tickets.

An army of working women storm the den for a powerful pitch, The Dragons junk an idea for cleaning shopping carts. Plus reading aids, beauty-tainment, and The Dragons take a bite out of the snack business.

An eager entrepreneur tries to woo the dragons into the wine business; a pair of BFFs share their big plans for the plus-size industry, and a father-son duo pitch their multi-purpose caskets. Plus, golf gadgets, dazzling diamonds, and the dragons go Hollywood.

A former pro wrestler pitches an innovative barbell system; a florist wants to grow his blossoming flower business. Plus, the dragons diss a positive energy proposal, a little genius sells teaching tools, and a fashionable way to discard dog do do.

An inventor with a history of bad luck changes his fortunes; a sleep-aid sets off the dragons' alarms; and giving the boot to a sexy business proposal. Plus, a young inventor's futuristic vehicle revs things up.

One Dragon dishes out the dough for a good night's sleep; a pair of competitive ballroom dancers can't find their rhythm in The Den. Plus, Robert makes a sweet offer that leaves a sour taste in Jim's mouth.

An encore pitch from last season's epic inventor, a chilly invention turns up the heat, and an eco-invention melts The Dragons' frosty exterior. Plus, yummy mummys, macaroons and marijuana.

The Den goes green with a frenzy of eco-preneurs: golf tees with a twist, cutlery that slices through Kevin's critique, and more. Plus; musical games, magical numbers, and moonshade blinds.

What do mosquitoes, babies, defibrillators, power plants and enchiladas have in common? A lot of cash! The Dragons get generous during the holidays with almost 3 million dollars in deals in just one episode! Plus: the magic event of the season, and one Dragon makes Santa's naughty list.