The Easter Island Massacre: Provides answers to the mysteries of how 70-ton giant stones came to the remote island and who might have destroyed some of them.

Ghosts: Studies specters and a parapsychologist's theory that they are troubled earthbound souls in need of help.

Dracula: Investigates the life and recorded history of Vlad the Impaler in Romania, with comparisons to the main character of the famous Bram Stoker novel.

Amelia Earhart: Runs down rumors that the famous aviatrix, who disappeared during a 1937 flight over the Pacific Ocean, was on a spy mission.

Nazi Plunder: Pursues the rumor of Nazi plunder worth billions and a 30-year-old track that could lead to it.

Learning ESP: Do the powers of extrasensory perception really exist, and can they be taught?

A Call from Space: Can the space technologies that discovered other galaxies help us communicate with other life?

Psychic Detectives: Meet a unique scientific detective squad that uses E.S.P. as an effective crime-solving tool.

In Search Of with Leonard Nimoy - Atlantis

In Search Of with Leonard Nimoy - Martians