Jess and Andrea are enjoying a hiking holiday in the Scottish Highlands when Andrea goes missing after an encounter with two men at a local pub. Did they have something to do with her disappearance or is there something more sinister at play in the sleepy countryside?

• Michaela Longden
• Elle O'Hara
• Nathan Shepka
• Craig McEwan
• Ben Brinicombe
• Tony MacDonald
• Niamh O'Donnell