Brown Willy (15)

Michael is poised to walk down the aisle but he doesn’t want a traditional, raucous stag party ahead of the big day. Instead, he opts to spend one of his final days as a single man with best mate Pete. They will hike up Brown Willy, one of the highest points in Cornwall, and camp overnight, trading anecdotes about their years together. Michael is expecting a quiet night of self-reflection but Pete has other ideas, resulting in a desperate trek back to civilisation across perilous terrain.