It's a battle royale as host Tom Gleeson puts four experts to the test on their specialty topics. Topics include the Chernobyl disaster, Ultimate Frisbee, Wallace and Gromit, and Hanson.
The Goggleboxers share their thoughts on the week's TV highlights including, Sex, Love & Goop, Big Brother VIP, The Block Grand Finale and Long Lost Family: The Unknown Soldiers.
The islanders are left shook after the Shaken and Stirred challenge brings the villa to breaking point, but it remains to be seen who will crumble under the pressure.
Big Brother tests the VIPs' focus with a '15 Minutes of Fame' task with two winners going head-to-head in a duel. The winner will be given a game advantage that will turn the competition on its head.