Mar 12, 2012 · 1h

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Mar 12, 2012 · 1h
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Apr 16, 2012 · 1h
Apr 23, 2012 · 1h
Apr 30, 2012 · 1h
May 7, 2012 · 1h
Quick answers about this season's release timeline and episode lineup.
Dragons' Den Season 4 premiered on March 12, 2012.
Dragons' Den Season 4 has 9 episodes.
The season opens with Season 4 Episode 1, "Episode 1". It aired on March 12, 2012.
Go to Season 4 Episode 1