Best Mystery movies of 1968

Actors : Seok-hun Kim, Kung-won Nam, Gye-hyeon Jeon, Jeong-im Nam,
Directors : Bong-rae Lee,

When a man tries to break off his adulterous affair, his mistress refuses to give him up so he makes up his mind to kill her. However, after he fails in his attempt, the woman convinces him that he should try to kill his wife instead

Actors : Jaishankar, Vijayanirmalaya, Cho Ramaswamy,
Directors : Thirumalai,

A CID officer investigate the peculiar murder case of a rich man.

Actors : Lyubomir Kiselichki, Bogomil Simeonov, Preslav Petrov, Nevena Kokanova,
Directors : Dimitar Petrov,

Professor Dimov is a diplomat who has been recruited as a spy by a foreign intelligence service. The suspicions fall on Dr. Belcheva. Major Kalinov is entrusted with the investigation of ...