Mystery Box Challenge & Invention Test S57E57 - Mystery Box Challenge & Invention Test 2017
It's finals week. The top six contestants enter the kitchen to face a mystery box challenge to prove to the judges just how far they have come in the competition.
- Released: 2017-07-16
- Runtime: 50 minutes
- Genre:
- Stars: Gary Mehigan, George Calombaris, Matt Preston
- Director: Richard Franc