1 Musim
4 Episod
Dragons' Den: How to Win in the Den - Season 1 Episode 4
The Dragons revisit some of the businesses they have invested in, including a caravan sleeping bag, and share expertise on creating a successful business plan.
- Tahun: 2011
- Negara: United Kingdom
- Genre: Documentary
- Studio: BBC Two
- Kata kunci: invention, entrepreneur, investment
- Pengarah:
- Pelakon: Peter Jones, Duncan Bannatyne, Theo Paphitis, Richard Bacon, Deborah Meaden, Hilary Devey