The day of Darren and Jodie's dream wedding dawns, but will they make it down the aisle?
Rachel thinks holidays with her dad should be more activity-packed.
Ten celebs take on one of television's largest and most extreme obstacle courses.
The captains are joined by Caprice, Ben Clarke, Martin Roberts and Verity Rushworth.
Annabel Croft, Beth Tweddle and Sam and Mark join captains Austin Healey and Joe Swash.