Full-blown financial war kicks off in the den over submarines! Robert Leeds and Guy Seymour entered the Den seeking £1.45m for a 45% equity stake in 'Subeo' - a company that develops small underwater vehicles; after pitching the Den then erupts into chaos as Duncan, Theo, and Deborah attempt to outshout one another as they dispute the meaning of financial terms like assets, capital, balance sheets, and capital investment. Robert and Guy look on as non-plussed observers. | Dragons' Den Global