When did The X Factor Season 4 Episode 1 air?
The X Factor Season 4 Episode 1 aired on August 18, 2007.

The show returns for it's fourth series with Dermot O'Leary as the new host. Hopefuls audition for the judges hoping to impress and make it through to the next stage of the competition. Simon decides that new judge Brian isn't working out on the show and decides to ask Louis Walsh to return as his replacement.
Direct answers for episode-level questions and details.
The X Factor Season 4 Episode 1 aired on August 18, 2007.
This episode runs for approximately 60 minutes.
Comments coming soon
Discuss episodes with other viewers