The Vet's Billion-Dollar Cure

Veterinarian Donovan Marshall combats a swine fever outbreak, using a miracle drug to save pigs. He is sued by villagers, incited by Julian Ford. Professor Lynn testifies the medicine is authentic and Donovan didn't profit, leading to his acquittal. Villagers apologize. Donovan leads them to prosperity through pig farming, becoming the 'Pig Farming King'.