Fifth series of the show begins with entrepreneurs presenting the following business ideas: * While-u-wait gold plating service. * Cornish music festival. * Dried fruit & meat snacks. * Celebrity look-a-like business for Hen parties.

In the second episode of the fifth series, the entrepreneurs present the following ideas to the dragons: * Do-it-yourself Doll. * Toilet Training aid. * A 'bat guano' enterprise, offering bat dung as an organic, odourless fertiliser for gardeners. * Teaching aids. * Golf aids. * A wooden foldable ironing board. * Personal safety products. * A kebab aid. * Online Gaming alerts.

In the third episode of the fifth series, the entrepreneurs present the following ideas to the dragons: * De-tangling brush. * Cuddle dry towel. * Pop fastening underwear. * Take-away English food franchise. * Portable shower attachment. * Wheelie bin deodorizer. * Electronic luggage tag. * Concentration aids for children.

In the fourth episode of the fifth series, the entrepreneurs present the following ideas to the dragons: * Recycling products. * Easily carried spare shoes for nights out. * Film production of a vanity-published book. * Milk-fruit smoothies. * Teach yourself to be a DJ. * Car cleaning without water. * Car boot tidy for groceries. * Children's light switches. * Cushion that shades you while you sunbathe.

In this fifth episode of the fifth series the entrepreneurs present the following ideas to the dragons: * Entertainment technology company. * Inflatable key chain for boat keys. * Cream liqueur. * Online take away ordering. * Goal band for improving headers in football. * Children's show insoles. * Twin-peaked golf caps.

In the sixth episode of the fifth series, the entrepreneurs approach the dragons with the following ideas: * Stimulating Baby clothes * Shower system for hospitals * Caribbean ready meals * Musical extravaganza