A Harvard-educated, big-city lawyer moves to a small Arizona town to set up practice. His first case is defending a beautiful socialite accused of murdering her husband. This is the pilot TV movie for what would become the Petrocelli TV series.

Rancher Cole Hillman is fed up of rabbits plaguing his fields. Zoologist Roy Bennett conducts an experiment to curb their population, but it gives rise to giant rabbits that terrorise the town.