Season 4

E1. Auditions 1

Apr 17, 2010 · 60m

The first set of hopefuls audition in front of the judges hoping to gain a place in the next round of the competition. Martin Cable impresses Piers and Amanda with his comedy routine and makes it through to the next round of the competition. When Simon is taken ill, Louis Walsh steps into his shoes as the third judge on the panel and all three judges are impressed after 10 year old Chloe Hickinbottom performs the Vera Lynn hit 'The White Cliffs Of Dover'. They are also impressed when Tina Humphries and her dog Chandi perform a ballet routine. When Simon returns to the panel dancer Tobias Mead manages to impress and makes it through.

E2. Auditions 2

Apr 24, 2010 · 60m

The auditions continue. The competition is open to any act of any age, and the judges see some of the best - and worst - talent in the country. Presenters Ant and Dec are on hand to support the performers before and after they face the judges.

E3. Auditions 3

May 1, 2010 · 60m

Ant and DEC presents more auditions from thousands of acts hoping to win the prize of 100,000 pounds and a slot to this year's Royal Variety Performance

E4. Auditions 4

May 8, 2010 · 60m

The auditions in front of a live audience continue, and judges Simon Cowell, Amanda Holden and Piers Morgan see more of the thousands of acts hoping to bag the prize of 100,000 pounds and a slot at this year's Royal Variety Performance.

E5. Auditions 5

May 15, 2010 · 60m

E6. Auditions 6

May 23, 2010 · 60m

The auditions continue, and judges Simon Cowell, Piers Morgan and Amanda Holden see more of the thousands of acts hoping to win the life-changing prize of 100,000 pounds and a slot at this year's Royal Variety Performance. The competition is open to any act of any age, and the judges see some of the best - and worst - talent in the country. Presenters Ant and Dec are on hand to support the acts before and after they face the judges

E7. Auditions 7

May 29, 2010 · 60m

E8. Semi Final 1

May 31, 2010 · 60m

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.

E9. Semi Final 1: The Results

May 31, 2010 · 60m

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.

E10. Semi Final 2

Jun 1, 2010 · 60m

E11. Semi Final 2: The Results

Jun 1, 2010 · 60m

E12. Semi Final 3

Jun 2, 2010 · 60m

E13. Semi Final 3: The Results

Jun 2, 2010 · 60m

E14. Semi Final 4

Jun 3, 2010 · 60m

E15. Semi Final 4: The Results

Jun 3, 2010 · 60m

E16. Semi Final 5

Jun 4, 2010 · 60m

E17. Semi Final 5: The Results

Jun 4, 2010 · 60m

E18. Final

Jun 5, 2010 · 60m