Geronimo1967
They are really useful, these space-time telegraph messages! It enables the flummoxed "Brigadier" (Nicholas Courtney) to summon the "Doctor" (Tom Baker), "Sarah Jane" (Elisabeth Sladen) and "Harry" (Ian Marter) back to Earth to help investigate the total destruction of some supposedly indestructible oil rigs off the Scottish coast. Any excuse for them all to don their finest Highland garb and head north where they meet the "Duke of Forgill" (John Woodnutt) who owns a castle near the sea that is soon embroiled in this really quite superior mystery that offers us quite an unique explanation as to the origins of "Nessie". Quickly, they also discover that there's quite a bit of cloning going on and that the eponymous creatures are, of course, b...