A terrible disease is found in a Mexican town. A doctor tries to alert the authorities when he discovers its epidemic nature. No one listen to him and soon after the disease spreads. The government tries to control the information in order to prevent panic.
Dr. Pedro Sierra Genovés

Dr. Jorge Martínez Abasolo

Eva Aponte

President

Dr. Mario Zermeño

Dr. Luis Mario Zavala

Luis Armando Torreros

R. C. Jiménez, journalist

Widow of Alvarado

Magdalena, Dr. Sierra Genovés' wife

Health Inspector

Journalist

President's Wife
Laura

Bernardo Budillo
Dr. Miguel Garzón Riera

Diplomatic

Dr. Arcadio Rincón Núñez
Eva's Father
Dr. Everardo Morell
General

Quintanar, Turism Secretary

Unknown Role
Unknown Role
Minister

Lic
Frihjof Hjolen, Norewgian Minister

Julián Arango

Singer
Singer