At a hotel near Loch Ness, the barman, Angus MacDuff sees a ghost. At the same time, the Tomorrow People see the ghost in their dreams, and think it may be another Homo Superior attempting to communicate. At the Forbes hotel, the proprietor�s son Andrew suggests to his father, Bruce that they advertise the place as haunted, and he shows him that he can create a ghost. But Bruce thinks that the ghosts are the Devil�s work, and warns Andrew not to make them again. Andrew talks to some American researchers, lead by Dr. Gail Mayer, who are staying at the hotel while they look for the Loch Ness Monster. Andrew creates an illusion of the Monster in the Loch in front of the researchers; the image is also seen by John, Elizabeth, Mike and Hsui Tai. The researchers are very excited and contact the media. The Tomorrow People see the reports, and theorise that a member of the Loch Ness research team may be breaking out and telepathically transmitting images. John, Elizabeth, Mike and Hsui Tai jau

The Tomorrow People talk to Doctor Mayer about the monster, but she denies that anyone has seen a ghost; but when Angus tells them about seeing his ghost, Doctor Mayer notes that Andrew was with them when they saw the monster. After Gail tries unsuccessfully to find Andrew, Angus goes to the cellar and finds the boy locked up. Andrew creates an illusion that frightens Angus into unlocking the door, but Bruce tries to stop Angus and they are both injured in the confusion. They are found by John and Elizabeth, who take them back to the Lab, leaving Hsui Tai and Mike to check the rest of the hotel. Andrew creates more illusions to escape from Mike, who is knocked unconscious. Andrew leaves the hotel on a bicycle. Angus thinks that his son may hide in a tower near the hotel, and as the Tomorrow People and Bruce arrive there, Andrew creates an illusion of a band of Scots warriors. The Tomorrow People create a group of Redcoats to counter the attack. After the battle Mike jaunts to the top o

A pair of odd aliens arrive on Earth with the purpose of mining a rare mineral, which can suppress telepathic powers.

To save the Earth, the Tomorrow People must overcome two criminal aliens but without the use of their telepathic abilities.

The Ballboids have come to Earth, and are disguising themselves as trendy jumpsuits. The harmless fashion is really their way of easily taking over the minds and bodies of the Earth's population.

The Tomorrow People use a cold virus to battle the parasitic Ballboids.