A doctor embezzles the proceeds of his Parisian clinic in order to better support the manipulative woman with whom he is having an affair. After losing all the money while gambling, he is forced to flee to an undeveloped region of India. There, he tries to mitigate the onslaught of a disease the natives term "Amok," while his past mistakes still plague him.

María Félix
as Madame Travis / Sra. Belmont

Julián Soler
as Dr. Jorge Martell

Estela Inda
as Tara

Miguel Ángel Ferriz Sr.
as Gobernador

José Baviera
as Sr Belmont

Paco Fuentes
as Dr. Rozier

Miguel Arenas
as Tío de Jorge

Kali Karlo
as Sirviente

Carolina Barret
as Rosa, sirvienta

Gustavo Rojo
as