S4 E1 • Episode 1

All 5 dragons are back - and they're fired up for Dragons' Den's hottest season yet. In the premiere episode, students strip down to their skivvies, Kevin upgrades a travel website, and the dragons get feisty over a cash-for-gold business. Pitches include: Breast Rest, Deer Call Bracket, GoldNetworkCanada.com, Mistura Beauty, Naked, Nit Nannies, P Wipes, Travel Acquaintance.

Première diffusion : 30 septembre 2009

S4 E2 • Episode 2

Twins with their line of lip gloss deliberate an offer; a husband and wife duo receive an icy response from the Dragons; and an eco-friendly clothing line parades through the den. Plus a board game inventor hopes to score a deal but gets off-sided by Kevin. Pitches include: Aerial Angels, Rim Roller, Balmshell, The Doubler, Ebesse Zozo Hot Sauce, Freeze N' Snip, Land of Anne, Modrobes, The Permanent Canadian Flag, Soccer Board Game.

Première diffusion : 7 octobre 2009

S4 E3 • Episode 3

A dance troupe really shakes things up; a hefty bank loan has an entrepreneur begging for cash; and a tattoo biz raises temperatures. Plus, from a miner’s seat to retro chic, it’s lunchtime in the Den. Pitches include: Air Flow Dryer, Arabesque, Cavena Nuda, Hide-A-Can, Miners Lunchbox, Soak, Tattoo Preview, Water-Easy.

Première diffusion : 14 octobre 2009

S4 E4 • Episode 4

From entrepreneur to employee, a casino dealer considers a Dragon offer; a medical marijuana business ignites some moral mediation and stickers that will scare you safe. Plus, angry cell-phone users mob the den looking for a better deal. Pitches include: Pristine Cart, Canada's Medicinal Marijuana Store, Fortune Teller Card Game, G-Couch, Knobkins, MyCellMyTerms.com, Scared Safe Driving Stickers, Smart Chess, Tan On The Run.

Première diffusion : 21 octobre 2009

S4 E5 • Episode 5

Hopeful entrepreneurs look to turn dough into dollars; a burgeoning bra business garners support from Arlene; and the dragons get all shook up as Elvis impersonators invade the Den. Plus, a bear bin takes a beating and reality TV show rejects attempt redemption. Pitches include: Yummy Dough, 9to5 Bra, The Bin 120, Canadian Body Painting Championships, Helmet Tech, Luke & Jock Productions, Mobile Process Service, Pro Elvis Jumpsuits.

Première diffusion : 28 octobre 2009

S4 E6 • Episode 6

All aboard, next stop, the Den! The dragons go for a ride on a new-fangled snowboard; an all-female auto repair shop ignites trouble with Jim; and a table hockey game receives a much needed reality check. Plus, watch the dragons push, kick and twist their way into shape. Pitches include: All in Sports Entertainment Inc., Fazzari Push-up Machine, Kix 4 Chix, Ms. Lube, Platform Technology, Schmotoboard, ScribbleLive, Techno Logic.

Première diffusion : 4 novembre 2009

S4 E7 • Episode 7

Tune in for this special edition of Dragons' Den where we get a blast from the past. See what some of our most memorable entrepreneurs have been up to since their experience in the Den. Plus, hear what the Dragons have to say about the deals, disasters, and the ones that got away. Pitches include: Aerial Angels, EcoTraction, Illusions Dinner Theatre, Moyer Candy Apples, Pet Deli, Pristine Cart, Rim Roller, Uno, Ginch Gonch, Jobloft, Tin Cookstove, Barnie's Horse Treats, Rhinobag, Mastermoves, Coretection

Première diffusion : 11 novembre 2009

S4 E8 • Episode 8

Turning crustaceans to cash, an aggressive offer makes two fishermen greedy; a DJ school has Arlene spinning a track; and the gloves are off in the Den. Plus, a single mom turns to tears over her fitness show for toddlers. Pitches include: Moyer Candy Apples, Scratch Lab DJ Institute, Fitness On The Go, The Catwalk, Cat TV, Happy Healthy Pet, Dig It Handwear, Toddlerobics, Ocean Organics.

Première diffusion : 18 novembre 2009

S4 E9 • Episode 9

A sparkly swimsuit business catches the attention of the Dragons; a holistic healer tries to be "at one" with the cash flow; and a website that promotes recycling gets trashed. Plus, Dragon doggy doppelgangers enter the Den. Pitches include: EcoTraction, Passion Fruit Designs, Grub Canada, Woofstock, Back-Pals, Northern Lights Wildlife Wolf Centre, Creepy Crawly Cooking, ClubRapCat.com, Higher Vibrations Wholistic Healing and Wellness.

Première diffusion : 25 novembre 2009

S4 E10 • Episode 10

Two young entrepreneurs look to spice up their pitch with a little skin, diamonds made from an unlikely source, and an unusual underwear company braves the Den. Plus, criminals, culture and a coin-toss wrapped into a board game extravaganza. Pitches include: Pet Deli, Ballbra, Euphoria Smoothies, Trader II, Scoundrels, Hole, Wheel of Life, Augenstern Diamonds, Vantage Wire.

Première diffusion : 2 décembre 2009

S4 E11 • Episode 11

In this holiday edition of Dragons' Den a winter hat receives a warm reception; futuristic living goes up in smoke; and a familiar face braves the Den again. Plus, you're never too young to be in business with a Dragon. It may be cold outside, but it's still fiery in the Den. Pitches include: Yingle Stick, Illusions Dinner Theatre, Cosy Soles, Jewellery Tree, Omega Tree Saver, Let's Dance Board Game, Pook Toques, Aurora Castle Theme Park, Santa's Little Tree Saver.

Première diffusion : 9 décembre 2009

S4 E12 • Episode 12

In this special edition of Dragons’ Den, three Canadian icons bring their wealth of expertise to unsuspecting entrepreneurs. A fashionista brings out her inner Dragon; a seasoned contractor is intrigued by a new tool; and a top home designer who is willing to put her own name on the line. Pitches include: Erica Giuliani, Fixin' Vixens, Kelvin.23, Hazard Prevent Circuit Interrupter, Peashooter Tools, Oliberte.

Première diffusion : 6 janvier 2010

S4 E13 • Episode 13

A sauce business makes Den history; a spray that packs a bang for its buck and a dress that provokes Dragon disagreement. Plus, two lifelong friends have Kevin playing to a different tune this week. Pitches include: The Alberta Flying Laughing Stock, Gockey, Buy It Now Button, MacKenzie & Marr Guitars, HiMac Research, The Maggie Dress, CanLets Time Bank, Sisters Secret Gourmet Foods.

Première diffusion : 13 janvier 2010

S4 E14 • Episode 14

The Dragons aren't feeling "at one" with a mobile spa business, but they can't wait to get their hands on a new computer mouse; and helmet covers that promote safety and style. Plus, the Dragons exchange some pillow talk. Pitches include: Bijan's Dream Cars, EZ Sleep Pillow, Sir Mobile Spa, Virtual Outdoor Adventures, Tail Wags Helmet Covers, Dr. Mist, Oil, Sand & Water Separator, Air Mouse.

Première diffusion : 20 janvier 2010

S4 E15 • Episode 15

The Banana Guard doctors return with a sure fire way to rescue the rest of the fruit basket; a game that will reveal your true self; and an organic juice business that gives the Dragons a taste of green. Plus, an entrepreneur who plans to litigate his way to millions. Pitches include: Garden Gate Farms, Two Cents Protractor, Yo Mama Gear, Froot Guard, If You Had To Choose, Cellbound Corporation, Driveway Leveler, Keep Canada Slim.

Première diffusion : 27 janvier 2010

S4 E16 • Episode 16

A diaper service that makes sure nothing goes to waste; a family who hopes a Dragon heavyweight will help them mass-market their new scale; and a boating business that needs to reel in an investment. Plus, a mailbox pitch goes postal. Pitches include: Happy Nappy Diaper Service, Golf Unleashed, Sydenex, Quantum Scales, Posilight, Models & Moguls, Logo Locs, The Zingy.

Première diffusion : 3 février 2010

S4 E17 • Episode 17

The Dragons are treated to dessert in hopes that they dish out a deal; a modern fix for a campfire favourite gets roasted; and a condom that will keep both you and the environment safe. Plus, a board game that has real potential, but will it be left at the altar? Pitches include: Take Me To The Cleaners, The Movie Palace, TrackItBack, Octorod, Tri-Sis Underwear, Glyde Vegan Condoms, Inside S'mores, The Happy Baker.

Première diffusion : 10 février 2010

S4 E18 • Episode 18

All five dragons go in on a million dollar offer; an eco-friendly business is willing to give it all up; and a hotel check-in business that doesn't have any clientele. Plus, a puppy harness that ends in a puddle. Pitches include: Petzpac, Privacy Wrap, Epixome, Momzelle, Check In Whiz, Earthen Trading, Tai Chi Chef, UseMyBank.

Première diffusion : 3 mars 2010

S4 E19 • Episode 19

A pitch powers up to the tune of 1.5 million dollars; a recession fighting rock business; and a premium vodka business dances for dollars. Plus the biggest deal in Dragons' Den history. Pitches include: Power Pedal Technology, Satan: Christianity's Other God, Quemeez, Wee Piggies and Paws, Hope Rocks, Slava Vodka, Swing Wizards, Insect Defend Patch.

Première diffusion : 10 mars 2010

S4 E20 • Episode 20 The Road to Riches

"The Road to Riches" is an in-depth look at the Dragons' journeys to self-made success. From humble beginnings and darker days, to the joys of personal and professional milestones, this distinctive finale reveals the Dragons like never before.

Première diffusion : 17 mars 2010

S4 E21 • Episode 21: Greenvention Show

On this special episode of Dragons' Den three of the best, brightest and greenest entrepreneurs present their business ideas to the Dragons, but only one will walk away with $100,000 courtesy of SunChips, and the title of Canada's top eco-preneur.

Première diffusion : 30 mai 2010