Auditions 1
Episode: 4x01 | Airdate: Aug 18, 2007 (115 min)
Episodes
Auditions 2
Episode: 4x02 | Airdate: Aug 25, 2007 (115 min)
Auditions 3
Episode: 4x03 | Airdate: Sep 1, 2007 (115 min)
Auditions 4
Episode: 4x04 | Airdate: Sep 8, 2007 (115 min)
Auditions 5
Episode: 4x05 | Airdate: Sep 15, 2007 (115 min)
Auditions 6
Episode: 4x06 | Airdate: Sep 22, 2007 (115 min)
Boot Camp - 1
Episode: 4x07 | Airdate: Sep 29, 2007 (115 min)
Boot Camp - 2
Episode: 4x08 | Airdate: Sep 29, 2007 (115 min)
Judges' Houses 1
Episode: 4x09 | Airdate: Oct 6, 2007 (115 min)
Judges' Houses 2
Episode: 4x10 | Airdate: Oct 7, 2007 (115 min)
Live Show 1 : Top 12 perform
Episode: 4x11 | Airdate: Oct 20, 2007 (115 min)
Live Results 1 : Down to 11 acts
Episode: 4x12 | Airdate: Oct 20, 2007 (115 min)
Live Show 2 : Top 11 perform
Episode: 4x13 | Airdate: Oct 27, 2007 (115 min)
Live Results 2 : Down to 10 acts
Episode: 4x14 | Airdate: Oct 27, 2007 (115 min)
Live Show 3 : Top 9 perform
Episode: 4x15 | Airdate: Nov 3, 2007 (115 min)
Live Results 3 : Down to 8 acts
Episode: 4x16 | Airdate: Nov 3, 2007 (115 min)
Live Show 4 : Top 8 perform
Episode: 4x17 | Airdate: Nov 10, 2007 (115 min)
Live Results 4 : Down to 7 acts
Episode: 4x18 | Airdate: Nov 10, 2007 (115 min)
Live Show 5 : Top 7 perform
Episode: 4x19 | Airdate: Nov 17, 2007 (115 min)
Live Results 5 : Down to 6 acts
Episode: 4x20 | Airdate: Nov 17, 2007 (115 min)
Live Show 6 : Top 6 perform
Episode: 4x21 | Airdate: Nov 24, 2007 (115 min)
Live Results 6 : Down to 5 acts
Episode: 4x22 | Airdate: Nov 24, 2007 (115 min)
Live Show 7 : Top 5 perform
Episode: 4x23 | Airdate: Dec 1, 2007 (115 min)
Live Results 7 : Down to 4 acts
Episode: 4x24 | Airdate: Dec 1, 2007 (115 min)
Live Show 8 : Top 4 perform
Episode: 4x25 | Airdate: Dec 8, 2007 (115 min)
Live Results 8 : Down to 3 acts
Episode: 4x26 | Airdate: Dec 8, 2007 (115 min)
The Final
Episode: 4x27 | Airdate: Dec 15, 2007 (115 min)
And the Winner is ...
Episode: 4x28 | Airdate: Dec 15, 2007 (115 min)