The race to finals week is on! The makers of the top three dishes from the mystery box challenge will battle it out for one last chance at winning immunity this season.
We meet our first four singles and follow them and their families as they prepare for the biggest day of their lives - a day that should see them say "I do" to a complete stranger.
Keith and Dan have bad news for Will and Karlie, who have planned on a concrete floor for a large portion of their apartment. Ben and Andy continue their practical jokes on baby boomers Dan and Carleen.