Marion Cutler, a social worker, asks Eddie to look for Nick Forrest, one of her charges who has gone missing. Nick is an eccentric who has been living in a hut on the beach, but Steve, the owner of the hut, claims he's never heard of Nick. The mystery begins to centre on some aerial photographs of the coast-line taken by Nick, and Eddie soon finds he's onto a dangerous gang of drug-smugglers...
