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.
| Original Air Dates: | — |
|---|---|
| Country: | UK |
| Network: | BBC Two |
| Watched by: | 3 1 002 078 |
| Total running time: | 2 hours 52 minutes |
| Episode duration: | |
| Episodes: | 4 |
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