Overview
A look back over the highs and lows experienced by the hundreds of entrepreneurs who have entered the Den over the last nine series, examining the key ingredients required for a successful pitch.
Daftar episode
4 episodes
Cast
Himself
Himself
Himself
Himself - Narrator
Herself
Herself
Browse top-rated TV shows, dramas, and series to add to your watchlist.
Breakthrough: The Ideas That Changed the World
FRONTRUNNERS
Brits Who Made The Modern World
The Money Maker
Wallace & Gromit's World of Invention
Ravneet Gill's Chop House
The Genius of Invention
The Secret Life of Machines
Modern Marvels
James May's 20th Century
Heated
David Jason's Great British Inventions
Histoire des Inventions
Faster! Humanity's Quest to Save Time
Ancient Inventions
The Re-Inventors
The Big Life Fix
Help! I Bought It at Auction with Sarah Beeny
RISING
Inventions That Shook the World