A farmer is killed by a hitch-hiker, and police suspect an itinerant surfer. Homicide detectives have a difficult task searching for the killer along Victoria's surfing coastline with it's many communities and remote beaches. Notes: Scriptwriter Jim Simmonds cast this story as a cautionary tale for would-be hitch-hikers following several hitch-hiking murders in Queensland. First television role for Susan Hannaford, whose next major part was as Kitty in The Sullivans.