Pete, Alan and Galen travel to the ruins of what once was San Francisco after meeting a young girl who made a necklace out of computer wiring. Unfortunately, Urko and his gorillas are hot on their trail and Urko winds up catching Pete. However, as the two are struggling, an earthquake hits and they fall into an abandoned BART station. Pete later convinces Urko that they must work together in order to escape. Also, Alan and Galen convince Urko's troops to work with them to rescue them. Unfortunately, Urko finds an old advertising poster for the San Francisco Zoo and it is a picture of a gorilla in a cage and becomes enraged enough to try to kill Pete.
—Brian Washington <Sargebri@att.net>