Three couples compete for the title of Most Original Wedding of the Year, with a film crew following the preparations. Theatre-loving Matt and Sam plan a musical marriage, naturists Michael and Joanna brave the elements for their all-nude nuptials, while fiercely competitive Josef and Isabelle warm up for a sporty ceremony. Spoof documentary, starring Martin Freeman, Jessica Hynes, Robert Webb, Olivia Colman, Stephen Mangan and Meredith MacNeill