"The story of this film is based on actual facts, the murder of actress Maria Alves, and the investigation that ensued, covered by Reinaldo Ferreira himself. Ferreira also wrote a novel based on the same facts."
Alves da Costa
as Lieutenant Hair
Maria Emília Castelo Branco
as Raquel de Monteverde
Alexandre Amores
as Arsénio de Castro
Fernanda Alves da Costa
as Eva
Antónia de Sousa
as Isabel Rodrigues
Henrique de Albuquerque
as Félix do Amaral
Alberto Miranda
as Horácio de Azevedo
Manuel Silva
as Don Alfonso
Roberto Fernandes
as Guilherme Dinis
Adriano Guimarães
as Don Alvaro
Reinaldo Ferreira
Director
Producer
Maurice Laumann
Cinematography
J. Alves Barbosa
Production Manager
Pedro Santos
Art Direction
Writer