Judy and the other animals devise a plan to prove they are superior to an electric alarm system installed to protect a valuable vaccine.
An ex-champion boxer gets a warrant to kill a lioness that attacked him.
Tommy falls for a slightly older woman with a 4-year-old son.
Joan's parents visit for the first time since her death and immediately dislike Abby.
Abby is a counselor at an inner-city school; Bradford's driver's license expires.
Judy administers medicine to a tribal chief with violent results.
Marsh's old university professor (Harold Gould), supposedly searching for an elephant graveyard, chooses to keep his true purpose secret.
An unknowing nun (Jan Clayton) pays off Wameru's debts with stolen money, putting the staff in danger from police and the original thief.
Marsh and the Wameru staff race to save the elephant herd from the district official's maze of land mines and explosives.
Tracy is caught between his convictions and the intentions of an old friend sent to destroy a rampaging herd of elephants.
Runaway Clarence must choose between life in captivity and a position as head of a pride when he is "adopted" by three wild lionesses.
Judy suddenly takes the place of an aging performing chimp whose magician owner (Gil Lamb) refuses to accept the truth about his partner.
Abby's nephew Jeremy becomes the newest addition to the Bradford household.
Complications in Susan's pregnancy shake the Bradford household.
When Merle is called to the major league, Susan keeps pregnancy complications to herself.
Tommy is given the run of the house for a quiet graduation night party.
Nancy befriends a widower's young daughter but takes no romantic interest in the father.
Aunt Vivian arrives with a new fiance; Tommy wants to skip college to be a professional musician.
When the debate team is nicknamed "Nerd Zoo", Luke takes it upon himself to correct the situation.
Friendships are tested when only a few members of the debate team are invited to an exclusive party.