More action unfolds in episode four on Sunday 19 May at 8pm
In episode four of our dramatic documentary series, we experience behind the scenes as a HM Coastguard Maritime Rescue Coordination Centre mastermind the search plan for a father who is missing after going bait digging.
This week we also see the breadth and variety of rescue scenarios HM Coastguard can be called out to, as teams are tasked to help inland to assist a rescue on Yr Wyddfa, also known as Mount Snowdon, as well as a man stuck halfway up a cliff in Cornwall.