A chemistry teacher decides to take matters into her own hands when her brother is murdered and the police cannot help her.
Rosa Gloria Chagoyán
as
Rolando Fernández
as
Eric del Castillo
as Alfonso Alfonso
David Reynoso
as Comte. Treviño
José René Ruiz
as Reintegro
Pedro Infante Jr.
as La Rana
Alejandro Suárez
as Oficial López
Joaquín García Vargas
as
Paco Sañudo
as
Alfonso Zayas Jr.
as El Gato
Agustín Bernal
as
Guillermo de Alvarado 'Condorito'
as
