A man with a grudge against the late Little Joe seeks revenge on the Cartwrights and attempts to take over the Ponderosa.

The Pony Express opens up an office in Virginia City. Despite being an investor, Ben objects to Joe signing up as a rider. Adding to his concerns, the Paiute Indians…

Dr. John Beck, recently married, decides to take his wife, Cathy, spelunking in Carlsbad Cavern. While there, Dr. Beck, who specializes in bats, is bitten by a fruit bat. He…

John Considine plays the flamboyant Dr. Death, a thousand-year-old magician who has mastered he art of transferring souls from one body to another and thereby manages to perpetuate himself by…

Police in Boston search for a mad bomber trying to extort money from the city.

On the evening of his decoration for bringing a murderer to justice, Washington DC Police Captain Frank Matthews’ wife, and her lover are murdered in bed. Jailed as the prime…