Tina is on trial for the murder of her lover, Gino. The violent nature of their relationship, revealed in the trial, seems to make obvious that she accidentally killed him during a fight. The lone female jury member compares her life to Tina's and, believing her to be innocent, sets out on her own...
The town of Tombstone is overrun by Ramon, Pedro, Miguel, Ryan and Slide -- five outlaw brothers who are taken on by gunslinger Burt Collins and a deadly lawyer.
When the eyewitness to a brutal murder decides not to testify, the actual murderer chooses to finger him as the murderer and claim eyewitness status for himself.
Franco Sereni, a captain of carabiniers, is dismissed from service for being the proponent of "the law of the gun". He is asked to hold a private investigation of several cases of blackmailing wealthy women. Soon Sereni finds out that there is much more then just blackmailing.
Convict Roberto murders a guard and escapes from jail with his cellmate. Once free he joins a group of gangsters and becomes a professional hitman. The gang abduct a young woman and when one them attacks her, Roberto shoots him and takes her to an abandoned farm house…..
A derelict fishing boat in the Caribbean Sea is taken in by four ship's crew hoping to make a profit from the cargo. Little do they know, however, that the nets contain more than just fish.