Dragons’ Den continues with a fresh set of fervent entrepreneurs each hoping to receive cash investment for their company, idea or invention. With multi-millionaire investor Hilary Devey now firmly settled into the line-up, this is a business meeting to test even the most composed and prepared of people.

Tonight, the Den is full of family businesses. Tim and Meena Kalia and their business partner, Tricia Tierney, try to talk the Dragons into investing in their innovative new litter trays for dogs … but, instead, they talk themselves into trouble. Can they find a way to turn their pitch around?

The Den is taken over by a pirate, a street urchin and a hippy as Peter and Michelle Hart, plus five of their seven children, pitch their fancy dress business; but is their dream of investment pure fantasy?

Brothers Jim and Richard George from Malvern believe they’re in a strong position with their already trading, fence preservation company. The business-savvy siblings have a deal in mind – but will the offer they’re holding out for materialise?

Sunday 14 August
8.00-9.00pm BBC TWO