Big Brother (AU)
Final 4 Nominations: Gretel Goes In (7x121)
Air date: Jul 23, 2007
Gretel goes in! Gretel's entering the house for a face to face interview with each of the final four.
- Premiered: Apr 2001
- Episodes: 1322
- Followers: 86
- Running
- Network 10
- Sunday at 19
