Apr 17, 2010 · 1h

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Apr 17, 2010 · 1h
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May 31, 2010 · 1h
Ant and Dec present the first of the Britain's Got Talent live semi-finals. This was the first time Britain's Got Talent aired in HD on ITV 1 HD.
May 31, 2010 · 1h
It is decision time for the first eight Britain's Got Talent semi-finalists as the result of the public vote is announced. Only two acts will go through to Saturday's final for a chance to compete for the 100,000-pound prize and a slot to perform at the Royal Variety Performance.
Jun 1, 2010 · 1h
Jun 1, 2010 · 1h
Jun 2, 2010 · 1h
Jun 2, 2010 · 1h
Jun 3, 2010 · 1h
Jun 3, 2010 · 1h
Jun 4, 2010 · 1h
Jun 4, 2010 · 1h
Jun 5, 2010 · 1h
Quick answers about this season's release timeline and episode lineup.
Britain's Got Talent Season 4 premiered on April 17, 2010.
Britain's Got Talent Season 4 has 18 episodes.
The season opens with Season 4 Episode 1, "Episode 1". It aired on April 17, 2010.
Go to Season 4 Episode 1