Season 20 - Episode Guide

The temperature rises once again as the Dragons emerge for another series. Peter Jones, Deborah Meaden, Touker Suleyman, Sara Davies and Steven Bartlett return to weigh up their next investments.

Facing the Dragons tonight are a young cancer survivor with a stylish pillbox alternative, and two school friends who believe they've spotted a gap in the skincare market. A drag queen helps pitch a fabulous fitness class, and the entrepreneurs behind a spiritual wellness business hope their aura will help entice a Dragon or two.

Another group of entrepreneurs face the fiery five. Peter Jones, Deborah Meaden, Touker Suleyman, Sara Davies and Steven Bartlett are back and ready to sink their claws into the next (and best) investment opportunities.

Hoping to entice the Dragons tonight are a couple who organise social events for four-legged friends and a 29-year-old with a larger-than-life clothing business. A married couple claim they've invented the holy grail for tall people – a decent night's sleep. And a self-proclaimed accidental CEO aims to give some dignity to borrowing money from friends and family.

More entrepreneurs sweat it out in the Den as they attempt to impress five of the brightest business minds in the country - Peter Jones, Deborah Meaden, Touker Suleyman, Sara Davies and Steven Bartlett.

Tonight, a refillable fragrance company gets the Dragons' creative juices flowing, and a mother-and-son team hope their Mumbai-inspired chutney business will give the investors an appetite to spend. A businessman turned inventor believes he's found a way to bring rowing onto dryland, and a green-fingered entrepreneur hopes to sow the seeds of success with his accessible gardening enterprise.

Peter Jones, Deborah Meaden, Touker Suleyman, Sara Davies and Steven Bartlett provide some no-nonsense know-how to a new set of cash-craving entrepreneurs.

Tonight, a sparkly party-wear business gets one of the Dragons off their feet. A cleaning product entrepreneur aims to make a positive social impact by turning homes into mini factories. Pop-up board games made from paper and card get the Dragons' competitive juices flowing, and a bedding business entrepreneur hopes their eco-credentials will inspire offers of investment.

Facing the Dragons' wrath this time are a Welsh fashion designer with a selection of handbags made from fish skin; an 18-year-old who hopes to make a withdrawal from the bank of Dragons' Den with his personalised bank card business; two neighbours on a mission to save the high street with their shop local app; and the inventor of an alarm system that tackles van crime before the damage has been done.

Dragons' Den continues as fearsome investors Peter Jones, Deborah Meaden, Touker Suleyman, Sara Davies and Steven Bartlett take their seats in the den, and a fresh batch of entrepreneurs go where many fear to tread.

Tonight, live music in the Den is music to the Dragons' ears, but mushroom snacks with an impressive crunch prove too noisy for one investor. The entrepreneur behind portable toilets for kids hopes to flush away any doubts of success, and will it be second time lucky as a sustainable clothing entrepreneur returns to the Den for a second time?

A Berkshire couple hope to rake in some offers to invest in their multipurpose gardening tool, and the Den turns catwalk with a fashion show for an adaptive clothing range catering for a variety of disabilities. An app promising to reunite lost dogs with their owners plans to fetch an investment, and a plant-based meal delivery service gets the Dragons' tastebuds tingling, but will it ignite their appetite to invest?

Two brothers give the Dragons petrol-head vibes as they ride into the Den with their motorcycle clothing brand. Also hoping to rev up the Dragons' desire to invest are a matcha-based energy drink company and the entrepreneur behind an inclusive nail polish brand. And they've all got competition from a DIY tool that promises to provide measurements like no other and a multipurpose keyring.

A plastic-free soap brand hopes to clean up with potential investors Peter Jones, Deborah Meaden, Touker Suleyman, Sara Davies and Steven Bartlett. Plus, the entrepreneurs behind mouldable fixing sticks claim they have found an alternative to glue, a 15-year-old enters the Den to help pitch a football board game and a micro-campervan business drives a hard bargain. Presented by Evan Davis.

An Olympic athlete hopes for a podium finish for her figure skating clothing brand, and a vacuum attachment to combat dust from drilling aims to suck in the cash of Dragons Peter Jones, Deborah Meaden, Touker Suleyman, Sara Davies and Steven Bartlett. Plus, a coffee company couple hope they won't be on the receiving end of a roasting for their pitch. Presented by Evan Davis.

A wizard-inspired pair think magical drinks and mini golf will cast a spell over Dragons Peter Jones, Deborah Meaden, Touker Suleyman, Sara Davies and Steven Bartlett. A nervous entrepreneur promotes an all-natural supplement that promises glowing skin from within, while there's a sweet pitch from chocolate-makers who have apparently spotted a gap in the market. Presented by Evan Davis.

A surgeon turned inventor thinks he's solved a universal problem for parents, while low-strength gin gets taste buds tingling. A Norwich-based couple pitch their kids' storage baskets with a twist, and an entrepreneur is on a mission to eliminate the dreaded sweat patch.

The last set of entrepreneurs of the series lock horns with the fiery five: Deborah Meaden, Peter Jones, Touker Suleyman, Sara Davies and Steven Bartlett.

Some entrepreneurial mums promise the Dragons they won't get burned with their child-friendly sunscreen applicator, a hard-water shower filter hopes to clean up in the Den, and a collectable whisky company offers an interesting guarantee.