Laurence Payne (Vampire Circus, The Tell tale heart and the Crawling eye) as Noel Bastian a local guy and author. His wife and others think he is fooling around with Ann.
Suzanne Farmer (Dracula-Prince of darkness, Die monster die!) as Ann Clanraith a young who works helping Noel Bastian with his book. Her dad and Noel’s wife thinks she fooling around with Noel
Caroline Blakiston (Scoop, Return of the Jedi) as Eleanor Bastian wife of Noel. She think the above, but she also believes in the Loch Ness Monster and hopes to prove it exists.
The Saint Simon Templar shows up in the Loch Ness area in Scotland just in time to find a dead dog and some huge footprints of perhaps a monster? Some people think there is a monster and some don’t. There is no shortage of other drama either as all of the above about suspected fooling around is going on as well. Local scruffy neck Willie insists the monster exists. Then he shows up buying drinks with big bills that no one has ever seen him have. Simon questions him and Willie sets up to meet with him that night and tell him something. Simon gets Ann to go with him but they find Willie dead so no new information for them-denied. So the monster talk heats up. Believer and former big game hunter Eleanor sets up a monster watch and with herself, her husband, local dude Angus (who likes Ann) and Simon taking shifts. Eleanor takes the first shift. Around this time Simon stumbles upon an underground tunnel that leads to a cave near the water. In the cave are oxygen tanks, a boat, a bloody spiked club and big thing used for making monster footprints. Uh, oh someone has been playing monster. Simon gets out and back to let Noel know that he is late in relieving Elanor on the monster watch. So Noel runs out to relieve his wife and she fusses at first but give him some coffee. Fog rolls in and Noel looks to be slumped over at his watch. A boat comes a shore and a trenchcoat wearing person gets out carrying that big spiked club. They walk up on the slumped Noel and swing the club and strike one-he dodges the club. Of course it’s not Noel it’s Simon who has been in wait for the killer. They struggle and the killer is indeed old man Smithers and he would have gotten away with it if it wasn’t for those meddling kids-oh wait no it’s actually Eleanor. She hated her husband and set up this monster business to kill him plus she killed the dog and Willie. Before Simon and Noel can grab her she races back to the boat and goes back out into the fog of Loch Ness. The others call for her to come back, but bubble come up in the water, she screams and they later find her dead body believing the monster got her. Roll those credits.
The negatives-The monster is a little silly for the Saint although being the bright dude he is he knew all along that something was up.
The positives-Glad to see monster movie veterans like Farmer and Payne in this one. While the monster idea seems slightly out of place for the Saint I always welcome monsters. The mystery part of the episode was played well enough. Overall an entertaining episode.