Paula discovers a lioness is not feeding her cub. Despite her father's warnings not to interfere with nature, Paula and Judy the chimp decide to "rescue" the cub, endangering the lives of Paula, the cub, and Clarence the lion.
When Judy the chimp gives a revitalizing serum to an old native chief who has been banished from his tribe, he comes up with a plan to regain his honor: he's going to singlehandedly kill a lion.
Dr. Tracy installs an electronic alarm system to protect more than $1 million worth of vaccines. Judy the chimp, angry that she's lost her job as guard, leads a protest against the new system that's replaced her.
When Judy douses Toto with elephant scent to test its value as a repellent to predators, it inadvertently leads to a tribal chief and medicine man becoming convinced that the baby chimp is the reincarnation of their god.
