Episode 4

Can Tony Earnshaw and Steven Pearson make a clean sweep with their regional cleaning company? Karen O'Neill and Karen Coombes could be skating on thin ice by coming into the Den with their new invention to help budding Torvills and Deans all over the country; and will advertising consultant and budding entrepreneur William Sachiti get the money he needs to roll out his new litter bin that he describes as 'approachable'? Father-and-son team Phillip and Robert Pain hope that the well-travelled multimillionaires will fund their extraordinary multipurpose suitcase-come-sunlounger to the tune of 200,000 pounds, and Patrick Thirkell from Moray in Scotland hopes to catch a Dragon with his new offshore seafood company.