All Available Episode
All Season 4 Episode
1. Episode 1
2. Episode 2
3. Episode 3
4. Episode 4
5. Episode 5
6. Episode 6
7. Episode 7
8. Semi Final 1
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.
9. Semi Final 1: The Results
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.
10. Semi Final 2
11. Semi Final 2: The Results
12. Semi Final 3
13. Semi Final 3: The Results
14. Semi Final 4
15. Semi Final 4: The Results
16. Semi Final 5
17. Semi Final 5: The Results