The Fantastic Journey Episode Rating Graph

The travelers are separated by a red cloud which leaves Liana as the 'guest' of Jonathan Willoway, who is the master of a utopian community of golden-garbed androids, and the others trapped in a dark swamp surrounded by green-skinned humanoids. Willoway tries to convince Liana to marry him while Fred's medical skills prove invaluable in discovering the truth.

With many of the original party returned to their own time, Varian, Scott and Fred find themselves caught up in the machinations of a being called The Source, which has enslaved the inhabitants of the city of Atlantium, built by the survivors of the original Atlantis. The Source plans to us Scott's life force to regenerate itself. The trio are aided by Liana, who reveals that she is half alien.

The travelers encounter a city where the women are subservient to brutish male authority. The women reprogram the AI controlling the society. Using the now unbalanced computer they imprison the males in a strange black void, and Liana pretends to join their cause.

The travelers arrive in a new zone with Greek ruins and meet a young boy who has escaped from a community inhabited solely by children led by the bullying teenager Alpha.

A group of scientists sailing the Caribbean are shipwrecked after entering a strange green mist in the Bermuda Triangle. They do not know the island they are stranded on but it seems past, present and future co-exist. After meeting 23rd century healer Varian and encountering 16th century privateers, the survivors begin their quest to return to their own time.

A prison craft from Earth's future crash lands in the area where the travelers are resting, releasing two prisoners, a convicted murderer and a thief, into a community of stranded humanoid aliens that does not comprehend violence or the concept of doors and locks. With a killer on the loose scheming to abscond with an orb that gives the aliens psychokinetic powers, Varian and the others must deal with him and protect the pacifists.