Two doctors make a pact in which they swear that the first to die will return - if possible - to tell the other how to get a glimpse of the afterlife while still alive.
Gastón Santos
as Dr. Eduardo Jiménez
Rafael Bertrand
as Dr. Mazali
Mapita Cortés
as Patricia Aldama
Carlos Ancira
as Elmer, the orderly
Carolina Barret
as La Gitana
Beatriz Aguirre
as Rosario
Antonio Raxel
as Dr. Jacinto Aldama
Luis Aragón
as Dr. González
Abel Salazar
as
José Loza
as Amigo de Eduardo en café (uncredited)
Antonio Sandoval
as Representante de autoridad (uncredited)
Guillermo Álvarez Bianchi
as Don Anselmo (uncredited)
