Nazi agents plan to use a specially trained gorilla to retrieve a defector (John Hillerman) before he divulges secret information.
When Ben tries to stop the Drummonds from grazing his herd on the Ponderosa, Adam gets caught and is taken hostage, which starts a war.
Michael uses his trusty car to embark on a search for $3 million in stolen diamonds.
Chinese assassins seek Caine, who seeks his grandfather's murderer; with Eddie Albert, Edward Albert, Patricia Neal.
Caine meets a woman that was his grandfather's lover, while a group of Chinese assassins closes in on him.
