SUBMERGED SUSPICIONS

After the mysterious disappearance of a Scottish fishing trawler and a death on the fictional  nuclear-powered ballistic submarine missile submarine HMS Vigil. Detective Chief Inspector Amy Silva of the fictional Scottish Police Service is sent to the submarine to investigate which brings the police into conflict with the Royal Navy and MI5, the British Security Service. So, dive straight in and see if you can find hidden in the wordsearch grid, all the names of the main cast and characters.